one billionth prefix. The basic SI unit of length. one billionth prefix

 
 The basic SI unit of lengthone billionth prefix  E 18

Rough Area Fearless One's Turned Into Crossword Clue; Pen Output Crossword Clue; Rustic Suffered Injury And Was Lame Crossword Clue;. You can easily improve your search by specifying the number of letters in the answer. nano-introduced 1947 (at 14th conference of the Union Internationale de Chimie) as a prefix for units of one thousand-millionth part (now "one-billionth"), from Greek nanos "a dwarf. Answers for billionth preffix for second crossword clue, 4 letters. Enter a Crossword Clue. = 1 x 10-9 seconds. Take a look at this helpful chart and memorize what you need to learn more. The term combines the SI prefix nano-indicating a 1 billionth submultiple of an SI unit (e. It is frequently encountered in science and electronics for prefixing units of time and length. 000 000 001 m) and to 1000 picometres. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Flashcards; Test; Learn; Solutions; Q-Chat: AI Tutor. g. Players who are stuck with the Prefix meaning "one billionth" Crossword Clue can head into this page to know the correct answer. The prefix “nano” denotes sizes of the order of one-billionth of a meter. Prefix meaning "one billionth" 7% 5 PALEO: Prefix meaning 'ancient' By CrosswordSolver IO. Report. Prefix that one billion times the basic unit. BILLIONTH (noun) one part in a billion equal parts. Science that allows manipulation of materials at the level of atoms and molecules "nano-scale" Nanobiotechnology. E 24. We think the likely answer to this clue is NANO. ; You say a, one, two, several, etc. A nanosecond is one billionth of a second. Answers for One billionth: Prefix/10728 crossword clue, 4 letters. “Nanostructure science and technology is a broad and interdisciplinary area of research and development activity that has been growing explosively worldwide in the past few years. Below are possible answers for the crossword clue One-billionth: Comb. The crossword clue Billionth: Prefix with 4 letters was last seen on the September 06, 2022. The NYTimes Crossword is a classic crossword puzzle. The prefix nano means one billionth and is symbolized as n. Click the answer to find similar crossword clues . A nanometer is one billionth of a meter, the scale of atoms and molecules. Click the answer to find similar crossword clues . 01) Celcius. micro. Billionth: Prefix. The metric system prefixes can help you understand basic units of measurement. Figure 1 – Table of some Prefixes. is a ratio of an object's mass to its volume. Used primarily with the metric system, this prefix denotes a factor of 10 −9 or 0. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Where n is negative the number is less than one and n refers to the number of. [1] Units using this fraction can be indicated using the prefix "micro-" from Greek, meaning "small". If you're looking for all of the crossword answers for the clue ""Tiny" prefix for second" then you're in the right place. 000 000 000 001; 1000 −4; short scale: one trillionth; long scale: one billionth) ISO: pico-(p) Mathematics: The probability in a game of bridge of one player getting a complete suit is approximately 2. The basic SI unit of weight. Physical properties. Rate this question: 3. Did you know?Write the symbol for the prefix centi-. A nanometre (nm) is a billionth of a metre, or a millionth of a millimetre. The nature of this unit being determined by the word that follows. You can easily improve your search by specifying the number of letters in the answer. a metric prefix meaning one hundredth (1/100) Milli. Nano is a SI unit prefix meaning one billionth. Prefix meaning ''one-billionth'' is a crossword puzzle clue. hecto-A microlaser has an optical power of 5 milliwatts and a wavelength of 10 microns. Check Prefix meaning "one billionth" Crossword Clue here, Universal will publish daily crosswords for the day. e. Prefix meaning "one-billionth" is a crossword puzzle clue. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. The Crossword Solver found 30 answers to "One billionth prefix (4)", 4 letters crossword clue. Nano denotes a factor of one billionth (10 -9. Adapted from a Wikipedia article: k is short for. Enter a Crossword Clue. This crossword clue was last seen on March 30 2022 in the popular New York Times Crossword puzzle . " Noun [ edit] The person or thing in the billionth position. The crossword clue Prefix meaning "one billionth" with 4 letters was last seen on the September 12, 2023. Adding the prefix 'kilo-' to 'meter' forms 'kilometer' which means 1,000 meters. 000000001. If you haven't got the correct answer don't worry we have updated "Prefix meaning one-billionth" NYT Crossword answer below. Deci – 10 times smaller. Here are the possible solutions for ""Billionth" prefix" clue. One: Prefix Crossword Clue Answers. Academic. pico (p) 10^-12 trillionth 0. This clue was last seen on NYTimes October 01, 2020 Puzzle. The prefix ‘nano’ indicates one billionth or 10 −9 units. Most of the prefixes in the table above are multiples of a thousand. See examples of NANO used in a sentence. a. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Hence 10 9 is 1,000,000,000 or one billion. Z - zetta. We found 20 possible solutions for this clue. Z - zetta. Enter a Crossword Clue. A nanosecond is a unit of time. A millimeter is what fraction of a meter? 1/1000 or 10 -3. The Crossword Solver found 30 answers to "Prefix meaning one billion", 4 letters crossword clue. Conversely, if you are stepping from a larger prefix to a smaller one (ex: converting from microfarads to nanofarads), move the decimal three positions right for each step. The Crossword Solver found 30 answers to "one billionth", 4 letters crossword clue. billionth definition: 1. 10^-9. To do this, we must work on the nanoscale -- a scale so small that we can't see it with a light microscope. In the short (or American) scale, a billionth is equal to. No one gives the distance between cities in inches; we use miles. In other words, 1 nm 109 m. Final answer: The prefix that stands for one-billionth is the n prefix. The speed of light in air is very nearly the same as the speed of light in vacuum, namely 3. 000000001 n nano- One millionth 10−6 0. Certain iPod. Academic. Enter the length or pattern for better results. Click the answer to find similar crossword clues . Click the answer to find similar crossword clues . 2. It is frequently encountered in science and electronics for prefixing units of time and length. NANO. The prefix used to express one-hundredth is. Nanoscale science and technology refers to the understanding and controlled manipulation of structures and phenomena that have nanoscale dimensions. 000000001 ( one billionth )1 / 4. fraction. Find all answers for ONE BILLIONTH: PREFIX. While a little overwhelming at first, translation from one prefix to another eventually becomes second nature. Enter a Crossword Clue. Origin of Nano- Greek nānos, nannos little old man, dwarf from nannās uncle. Used primarily with the metric system, this prefix denotes a factor of 10 −9 or 0. Click the answer to find similar crossword clues . There he invented a new fragrance that he named Eau de Cologne after his newly. You can easily improve your search by specifying the number of letters in the answer. nano. The Crossword Solver found 30 answers to "prefix meaning "one trillion", 4 letters crossword clue. 5 Many a cologne : SPRAY Back in 1709, an Italian perfume-maker moved to Cologne in Germany. The Crossword Solver finds answers to classic crosswords and cryptic. The Crossword Solver found 30 answers to "Prefix meaning one billion", 4 letters crossword clue. Our website is updated regularly with the latest clues so if you would like to see more from the archive you can browse the calendar or click here for all the clues from. How to use nano- in a sentence. Scientists have adopted the Greek word nano as a prefix to mean one billionth of a unit of measure. The prefix you would express one-billionth is ___. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. We’ve prepared a crossword clue titled “Toast sound” from The New York Times Crossword for you! The New York Times is popular online crossword that everyone should give a try at least once! By playing it, you can enrich your mind with words and enjoy a delightful puzzle. This clue was most recently seen in the NYT Crossword. billionth: 1 adj the ordinal number of one billion in counting order Synonyms: ordinal being or denoting a numerical order in a series n one part in a billion equal parts Synonyms: one-billionth Type of: common fraction , simple fraction the quotient of two integers n position 1,000,000,000 in a countable series of things Type of: rank. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. There will also be a list of synonyms for your answer. The Crossword Solver found 30 answers to "Prefix meaning one billionth", 4 letters crossword clue. Match Prefixes to Root Words #3Nanotechnology is a multidisciplinary science that looks at how we can manipulate matter at the molecular and atomic level. The base unit for a nanosecond is second and the prefix is nano. SI prefix meaning 0. to make someone less enthusiastic about a job: 2. This metric prefixes page is one of the least amusing on this website, although it does provide a lot of interesting material for quizzes and trivia puzzles. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. ONE BILLIONTH PREFIX NYT Crossword Clue. So a "nanobite" is a billionth. How to use microsecond in a sentence. 000001 µ* micro- One thousandth 10−3 0. This number’s prefix is nano, and it’s abbreviated as “n” (for example, one nanofarad in electronics would be written as 1 nF). Click the answer to find similar crossword clues . Nano- definition: Extremely small. demotivate definition: 1. us / ˈbɪl. Click the answer to find similar crossword clues . 1000 micrograms. What is smaller than a yocto? Getty Images. K-5 Subjects. In general, a mega prefix is a helpful tool when expressing very big quantities, mostly in the metric system. It was last seen in The USA Today quick crossword. Ten is an easy number to visualize with powers, as you can think of the exponent number as being the number of zeros to put behind the one. 7. Abbreviation: ns. millionth meaning: 1. The prefix "micro" means 10-6 (a millionth), while the prefix. And about the game answers of Acrostics, they will be up to date during the lifetime of the game. Match Prefixes to Root Words #2 Match each prefix to a root word to make a common word. Enter the length or pattern for better results. We have searched far and wide to find the right answer for the Prefix that means one-billionth crossword clue and found this within the NYT Crossword on June 14 2023. This particular clue, with just 4 letters, was most recently seen in the New York Times on March 30, 2022. Click the answer to find similar crossword clues . " According to Watkins, this is originally "little old man," from nannos "uncle," masc. NANO. There are 1,000 meters in 1 kilometer. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. You can easily improve your search by specifying the number of letters in the answer. ) and second, the primary unit of time in the SI. " According to Watkins, this is originally "little old man," from nannos "uncle," masc. Sponsored Links. A scientist involved in the nanotube research stated that substantial improvement in the airplane's construction material could be achieved with just one percent or one-hundredth of the mass being nanotubes. Enter the length or pattern for better results. Best answers for Prefix That Means One Billionth:The Crossword Solver found 30 answers to "Prefix for 'billionth'", 4 letters crossword clue. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. 000000001. The prefix for this number is nano, and is abbreviated as “n” (for example, in electronics, one nanofarad would be written as 1 nF). In an effort to arrive at the correct answer, we have thoroughly scrutinized each option and taken into account all relevant information that could provide us with a. position 1,000,000,000 in a countable series of things. Nano refers to a prefix that denotes “one billionth” of a unit of measurement. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Atoms are smaller still. Nano denotes a factor of one billionth (10-9) which means that there are 1,000,000,000 nanoseconds in a second. A nanometer is one billionth of a meter. You can easily improve your search by specifying the number of letters in the answer. Additionally, it is frequently used in a variety of sectors,. )We would like to show you a description here but the site won’t allow us. One Supervising In Street With Energy — Draw Back Crossword Clue; Red As Crossword Clue; What Dark Clouds Foreshadow Crossword Clue;The Crossword Solver found 30 answers to "Prefix meaning one billionth", 4 letters crossword clue. 0 x 108 m/s. Attachments. 0 × 10-10 m). 000 000 000 000 001. Sort by Length. ”. A prefix meaning one-millionth (1/1,000,000 or 10 -6) Examples: • a micrometer is one-millionth of a meter, which is about the size of a small bacterium! • a microsecond is one-millionth of a second. Feature Vignette: Analytics. Enter a Crossword Clue. 0. 000000001. It means "one-billionth" Modern running companion? Prefix for a billionth; Inverse of giga-Metric prefix; Prefix for "billionth" 10^-9: Prefix; iPod model with an FM radio; Ipod model with an FM radio; Prefix denoting 10 to the ninth power; Billioth in combos; Prefix meaning one-billionth; Billionth, in combos; Billionth: Pref. And below are the possible answer from our database. 1) Monochromatic light emitted from a particular lamp has a wavelength of 600 nanometers. 000 000 001, or 1 x 10−9 in scientific notation or standard form. industries and academia. Deci – 10 times smaller. In science, the prefix nano refer to one billionth (i. Learn more. i the born loser 4wvh vwvj 4-il levy's law wup if fwtheyve: a600p- 60f thi5 for- powntda eeau fletlcia he-'uu 60n5. We have 1 Exact Answer for Prefix meaning one-billionth NYT Crossword Clue and the answer is. one thousandth. We’ve prepared a crossword clue titled “One-billionth: Prefix” from The New York Times Crossword for you! The New York Times is popular online crossword that everyone should give a try at least once! By playing it, you can enrich your mind with words and enjoy a delightful puzzle. ) and second, the primary unit of time in the SI. The prefix “nano” denotes sizes of the order of one-billionth of a meter. The prefix nano- denotes 10−9 (one-billionth). We think the likely answer to this clue is NANO. In the international system of units, more. Nano (symbol n) is a unit prefix meaning one billionth. This crossword clue might have a different answer every time it appears on a new New York Times Puzzle, please read all the answers until you find the one that solves your clue. The Crossword Solver finds answers to classic crosswords and cryptic crossword. 1 tenth centi с 10-2 0. Find two pairs of prefixes that differ from each other by a. The answers have been arranged depending on the number of characters so that they're easy to find. c. 5 billion. if you have 650 nm it would be equivalent to 650 x10^-9 ma metric prefix meaning 10-9, or one billionth. 1,000,000th…. Use the reference sheet on prefixes to complete the following table. What is the prefix for billionth? nano Short scale. The Crossword Solver finds answers to classic crosswords and cryptic crossword. Find clues for billionth preffix for second or most any crossword answer or. Giga. 10^-9 billionth 0. of nanna "aunt" (see nana), but Beekes calls it "An onomatopoeic word of unknown origin. A nanocraig would be one billionth of some guy named Craig. This clue last appeared September 26, 2022 in the Crossword Champ Premium. The nanometre (international spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer ( American spelling) is a unit of length in the International System of Units (SI), equal to one billionth ( short scale) of a metre ( 0. prefix meaning one billionth : crossword clues Matching AnswerWe have got the solution for the One-billionth: Prefix crossword clue right here. The prefix nano- denotes 10−9 (one-billionth). Select one of the nanogram conversions below: Nanogram to Centigram (ng to cg)The Crossword Solver found 30 answers to "ONE BILLIONTH PART OF;PREFIX", 4 letters crossword clue. Nano denotes a factor of one billionth which means that there are 1,000,000,000 nanoseconds in a second. (the prefix nano means one billionth). one billionth (prefix) nano (meaning) one millionth (prefix) micro (meaning) one thousandth (prefix) milli (meaning) one hundredth (prefix) centi (meaning) one tenth (prefix) deci (meaning) About us. Feature Vignette: Management. One of the most important applications of nanotechnology to molecular biology has been related to nucleic acids. The prefix is nano-, so a nanometer is a billionth of a meter. An equilateral triangle always has every angle measuring 60deg;. Prefix meaning one-billionth. Enter a Crossword Clue. Prefix meaning "one billionth" is a crossword puzzle clue. The meaning of MICROSECOND is one millionth of a second. A fingernail’s length is about the length of a fingernail in one second. Write these numbers in decimal form and in scientific notation: Decimal Scientific Notation One Million One. One billionth Prefix NYT Crossword Clue Answers are listed below. The Crossword Solver found 30 answers to "Prefix meaning one billionth", 4 letters crossword clue. 000000001. In Topology, the complement of an open set is a closed set. The Crossword Solver found 30 answers to "Prefix meaning one thousand", 4 letters crossword clue. Study with Quizlet and memorize flashcards containing terms like SI unit katal is symbolized kat; write the symbol for the unit equal to 10,000 ukat, SI prefix that means "one. The Crossword Solver found 30 answers to "prefix meaning "billionth", 4 letters crossword clue. 000 000 001. Click the answer to find similar crossword clues . Clue: Prefix meaning "one-billionth" Prefix meaning "one-billionth" is a crossword puzzle clue that we have spotted 5 times. nano- 5) A scientist involved in the nanotube research stated that substantial improvement in the airplane's construction material could be achieved with just one percent or one-hundredth of the mass being nanotubes. 1 000 000 000 000 000 000 000. About Quizlet; How Quizlet works; Careers; Advertise with us; Get the app; For students. What is prefix represents a trillionth? Pico Pico (unit symbol p) is a unit prefix in the metric system denoting a factor of one trillionth in the short scale and one billionth in the long scale (0. The term nanoscale is used to refer to objects with dimensions on the order of 1-100 nanometers (nm). The prefix nano- is equal to 10-9 and is represented by the Greek letter nu, which looks like a lower-case v. In the SI, designations of multiples and subdivision of any unit may be arrived at by combining with the name of the unit the prefixes deka, hecto, and kilo meaning, respectively, 10, 100, and 1000, and deci, centi, and milli, meaning, respectively, one-tenth, one-hundredth, and one-thousandth. This crossword clue was last seen on September 12 2023 Universal Crossword puzzle. How many centimeters are in one meter? 100. 000 000 001. 1 centimeter is . A beam of light can travel from my house to yours in 60 nanoseconds. Crossword Clue. ONE BILLIONTH PREFIX Crossword Answer. How do I learn conversion tables? Kilo – 1,000 times larger. Answers for prefix meaning one billionith crossword clue, 3 letters. The Crossword Solver found 30 answers to "billionth prefix", 4 letters crossword clue. Click the answer to find similar crossword clues. Feature Vignette: Revenue. Enter a Crossword Clue. Click the card to flip 👆. The concept of nanotechnology was introduced by physics Nobel laureate Richard P Feynman in his famous lecture entitled 'There's plenty of room at the bottom' at the December 1959 meeting of the American Physical Society []. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Subscribe to the Newsletter. (A meter is 39. The base unit for a nanometer is meter and the prefix is nano. Glossary 429 Nanometer (nm) A unit of measurement equal to one billionth of a meter. Find clues for prefix meaning one billonth or most any crossword answer or clues for crossword answers. billionth: 1 adj the ordinal number of one billion in counting order Synonyms: ordinal being or denoting a numerical order in a series n one part in a billion equal parts Synonyms: one-billionth Type of: common fraction , simple fraction the quotient of two integers n position 1,000,000,000 in a countable series of things Type of: rank. Enter a Crossword Clue. E. Roti is an unleavened cousin of naan. Only $35. Get a hint. In a similar fashion, the number 0. The crossword clue Billionth: Prefix. We will try to find the right answer to this particular crossword clue. one billionth of a second; a very brief moment… See the full definition. billionth (not comparable) The ordinal form of the number one billion. In the international system of units, the prefix milli- means ____. You can easily improve your search by specifying the number of letters in the answer. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Find step-by-step Business math solutions and your answer to the following textbook question: Rewrite the following statements using a number in scientific notation. The word nano comes from the Greek word for “dwarf. Enter a Crossword Clue. A millionth of a milli-. A nanometer is one billionth of a meter, 0. One billionth (1/1,000,000,000) of a unit of measurement is denoted by the prefix known as “nano-. Examples of prefixes include kilo-, centi-, and milli-Knowing that 1,000 meters are in 1 kilometer, what do you think the prefix kilo-means? . 1000. Choose the meaning for the prefix given micro-one-millionth. Answers for prefix that means one billioth crossword clue, 4 letters. In the metric system, a nanometer is equivalent to one billionth of a meter (10^-9 meters). By CrosswordSolver IO. Which SI prefix means "one billionth" or 10 to the power of -9? micro. We should distinguish between nanoscience, and nanotechnology. It is represented by the prefix nano or the symbol n. Example: 12 ns = 12 nanoseconds = 12 billionths of a second (0. A beam of light can travel the length of a football field in about $30$ nanoseconds. The prefix milli- means. Click the answer to find similar crossword clues. Best answers for Prefix Meaning One Billionth:In the SI, designations of multiples and subdivision of any unit may be arrived at by combining with the name of the unit the prefixes deka, hecto, and kilo meaning, respectively, 10, 100, and 1000, and deci, centi, and milli, meaning, respectively, one-tenth, one-hundredth, and one-thousandth. “Nano-” comes from the Greek “nanos” meaning “dwarf”. Another way to visualize a nanometer:noun one part in a billion equal parts one-billionth. whereas. From WiktionaryIn the International System of Units, the prefix "nano" means one-billionth, or 10-9; therefore one nanometer is one-billionth of a meter. Likely related crossword puzzle clues. The prefix nano means one billionth and is symbolized as n in the Metric System. About us. Likely related crossword puzzle clues. math nomenclature. Nano is a SI unit prefix meaning one billionth. The base unit for a nanogram is gram and the prefix is nano. One two billionth of a meter is equal to one meter divided by two billion. The prefix nano means one billionth and is symbolized as n. Select a Conversion. Here are the possible solutions for "One-billionth prefix" clue. The metric unit for measuring temperature is. Study with Quizlet and memorize flashcards containing terms like The prefix kilo- means, The prefix nano- means, The prefix micro- means and more. A billionth is one of a billion equal parts of something. Here is the answer for the: Prefix meaning one billionth Universal Crossword Clue. 55 Lamb’s mother 57 One-billionth: Prefix 59 Unleavened flatbread in Indian cuisine 60 Makeup of some “bunnies” 61 Affliction that aptly rhymes with “eye” 62 Cauldron 63 Figure that a bank charges for a loan, for short. one of a billion equal parts of something: 3…. The Crossword Solver found 30 answers to "one billionth prefix", 4 letters crossword clue. One two billionth of a meter is equal to one meter divided by two billion. 37 inches, or slightly longer than one yard. One millionth of the base unit. 45,700 in scientific notation. Both the main and the mini crosswords are published daily and published all the solutions of those puzzles for you. Explanation. Our crossword solver found 10 results for the crossword clue "prefix meaning one billionth". The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. It is widely used to prefix units of time and length in science and electronics. - a deciliter is larger than a nanoliter - a deciliter is 100000000 times larger than a nanoliter (the prefix nano- means one-billionth and the prefix deci- mean one-tenth. Hecto – 100 times larger. Best answers for Billionth Prefix: "While" prefix. The top solutions are determined by popularity, ratings and frequency of searches. It was last seen in The New York Times quick crossword. Enter your email to get the latest answers right in your inbox. Question: Write the number in scientific notation. Answer of Acrostics One billionth: prefix:introduced 1947 (at 14th conference of the Union Internationale de Chimie) as a prefix for units of one thousand-millionth part (now "one-billionth"), from Greek nanos "a dwarf. Enter the length or pattern for better results. more. ” The nanometer is one-billionth of a meter — much too small to see with the naked eye or even with a conventional light microscope. Fill in the prefixes and their abbreviations: Prefix Abbreviation One Million M Mm One Thousand One hundred Ten One-Tenth One Hundredth One-Thousandth One-Millionth One-Billionth *Not commonly used 3. 1 nanosecond. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Before the expansion of the prefix list in 1960 there was a proliferation of double prefixes such as micromicro- for 10-12 and kilomega- for 10 9. 0. It’s difficult to imagine just how small that is, so here are some examples: • A sheet of paper is about 100,000 nanometers thick. A nanosecond (ns) is a unit of time in the International System of Units (SI) equal to one billionth of a second, that is, 1 ⁄ 1 000 000 000 of a second, or 10 −9 seconds. The format of scientific notations is 10 n where n is the total number of zeros. One-billionth: Prefix Crossword Clue Answers. femto (f) 10^-15 0. Enter the length or pattern for better results. Enter the length or pattern for better results. System Units (ISU), the prefix “nano” means one-billionth or 10-9; therefore, one nanometer is one-billionth of a meter. 1. half a billion dollars; They have spent billions on the problem (= billions of dollars, etc. one of a million equal parts of something: 3. The solution we have for Prefix meaning one billionth has a total of 4 letters. (bɪlyənθ ) Word forms: billionths plural. # of Letters or Pattern.