Unit Prefixes
See also
| Tile | Code | Symbol | Base 10 | Scale |
|---|---|---|---|---|
| - | 1 | - | 0 | 1 |
| yotta | 2 | Y | 24 | septillion |
| zetta | 3 | Z | 21 | sextillion |
| exa | 4 | E | 18 | quintillion |
| peta | 5 | P | 15 | quadrillion |
| tera | 6 | T | 12 | trillion |
| giga | 7 | G | 9 | billion |
| mega | 8 | M | 6 | million |
| kilo | 9 | K | 3 | thousand |
| hecto | 10 | H | 10 | hundred |
| deca | 11 | da | 1 | ten |
| deci | 12 | d | -1 | tenth |
| centi | 13 | c | -2 | hundredth |
| milli | 14 | m | -3 | thousandth |
| micro | 15 | µ | -6 | millionth |
| nano | 16 | n | -9 | billionth |
| pico | 17 | p | -12 | trillionth |
| femto | 18 | f | -15 | quadrillionth |
| atto | 19 | a | -18 | quintillionth |
| zepto | 20 | z | -21 | sextillionth |
| yocto | 21 | y | -24 | septillionth |