| Predpona | Symbol | Exponent Hodnota |
|---|---|---|
| yotta | Y | 1024 = 1,000,000,000,000,000,000,000,000 |
| zetta | Z | 1021 = 1,000,000,000,000,000,000,000 |
| exa | E | 1018 = 1,000,000,000,000,000,000 |
| peta | P | 1015 = 1,000,000,000,000,000 |
| tera | T | 1012 = 1,000,000,000,000 |
| giga | G | 109 = 1,000,000,000 |
| mega | M | 106 = 1,000,000 |
| kilo | k | 103 = 1,000 |
| hecto | h | 102 = 100 |
| deka | da | 101 = 10 |
| deci | d | 10-1 = 0.1 |
| centi | c | 10-2 = 0.01 |
| milli | m | 10-3 = 0.001 |
| micro | µ | 10-6 = 0.000,001 |
| nano | n | 10-9 = 0.000,000,001 |
| pico | p | 10-12 = 0,000,000,000,001 |
| femto | f | 10-15 = 0.000,000,000,000,001 |
| atto | a | 10-18 = 0.000,000,000,000,000,001 |
| zepto | z | 10-21 = 0.000,000,000,000,000,000,001 |
| yocto | y | 10-24 = 0.000,000,000,000,000,000,000,001 |