Tool to find the number or the name of powers of 10. The International Unit System uses prefixes that simplify the use of powers of ten (k = kilo = 10^3 = 1000)
Powers of 10 - dCode
Tag(s) : Mathematics, Notation System
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Powers of 10
Powers of 10 Converter
Answers to Questions (FAQ)
What is the list of the powers of 10?
The table of prefixes for powers of 10 from the International System of Unit (ISU) is:
| - | Prefix Name | ISU Prefix | Value | Common Name |
|---|---|---|---|---|
| 1024 | Yotta | Y | 1000000000000000000000000 | |
| 1021 | Zeta | Z | 1000000000000000000000 | |
| 1018 | Exa | E | 1000000000000000000 | |
| 1015 | Peta | P | 1000000000000000 | |
| 1012 | Tera | T | 1000000000000 | one thousand billion |
| 109 | Giga | G | 1000000000 | one billion |
| 106 | Mega | M | 1000000 | one million |
| 103 | kilo | k | 1000 | one thousand |
| 102 | hecto | h | 100 | one hundred |
| 101 | deca | da | 10 | ten |
| 100 | 1 | one | ||
| 10-1 | deci | d | 0.1 | one tenth |
| 10-2 | centi | c | 0.01 | one hundredth |
| 10-3 | milli | m | 0.001 | one thousandth |
| 10-6 | micro | µ | 0.000001 | one millionth |
| 10-9 | nano | n | 0.000000001 | one billionth |
| 10-12 | pico | p | 0.000000000001 | |
| 10-15 | femto | f | 0.000000000000001 | |
| 10-18 | atto | a | 0.000000000000000001 | |
| 10-21 | zepto | z | 0.000000000000000000001 | |
| 10-24 | yocto | y | 0.000000000000000000000001 |
It is possible to code a message:
Example: DCODE with -1,-2,0,-1,18 or dc0dE
What are the letters for representing powers of 10 ?
Letters are Y Z E P T G M k h d c m µ n p f a z y.
What is the myria- prefix ?
The prefix myria- (as in myriad) is obsolete, it meant $ 10 ^ 4 = 10,000 $
Source code
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