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Prefixes
prefixes of measurement to denote powers of 10
| prefix | symbol, power to equal 1m |
|---|---|
| tera- | T, 10^12 |
| giga- | G, 10^9 |
| mega- | M, 10^6 |
| kilo- | k, 10^3 |
| hecto- | h, 10^2 |
| deka- | da, 10^1 |
| deci- | d, 10^-1 |
| centi- | c, 10^-2 |
| milli- | m, 10^-3 |
| micro- | u (Greek letter meiu), 10^-6 |
| nano- | n, 10^-9 |
| pico- | p, 10^-12 |
| femto- | f, 10^-15 |