Thse are the commonly used metric multiplier prefixes…
Unit | Abbreviation | Factor (power of ten) | Factor (number) |
Atto | a | 1.E-18 | 0.000000000000000001 |
Femto | f | 1.E-15 | 0.000000000000001 |
Pico | p | 1.E-12 | 0.000000000001 |
Nano | n | 1.E-09 | 0.000000001 |
Micro | µ | 1.E-06 | 0.000001 |
Milli | m | 1.E-03 | 0.001 |
Centi | c | 1.E-02 | 0.01 |
Deci | d | 1.E-01 | 0.1 |
(none) | 0 | 0 | |
Deca | da | 1.E+01 | 10 |
Hecto | h | 1.E+02 | 100 |
Kilo | k | 1.E+03 | 1,000 |
Myria | (rare) | 1.E+04 | 10,000 |
Mega | M | 1.E+06 | 1,000,000 |
Giga | G | 1.E+09 | 1,000,000,000 |
Tera | T | 1.E+12 | 1,000,000,000,000 |
Peta | P | 1.E+15 | 1,000,000,000,000,000 |
Exa | E | 1.E+18 | 1,000,000,000,000,000,000 |