| Prefix | Factor | Symbol |
|---|---|---|
| yotta | 1.0E+24 | Y |
| zetta | 1.0E+21 | Z |
| exa | 1.0E+18 | E |
| peta | 1.0E+15 | P |
| tera | 1000000000000 | T |
| giga | 1000000000 | G |
| mega | 1000000 | M |
| kilo | 1000 | k |
| hecto | 100 | h |
| deka | 10 | da |
| deci | 0.1 | d |
| centi | 0.01 | c |
| milli | 0.001 | m |
| micro | 1.0E-6 | µ |
| nano | 1.0E-9 | n |
| pico | 1.0E-12 | p |
| femto | 1.0E-15 | f |
| atto | 1.0E-18 | a |
| zepto | 1.0E-21 | z |
| yocto | 1.0E-24 | y |