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SI Prefixes
Most common SI prefixes used in engineering
| Question | Answer | |
|---|---|---|
| 10^(-21) | zepto | z |
| 10^(-18) | atto | a |
| 10^(-15) | femto | f |
| 10^(-12) | pico | p |
| 10^(-9) | nano | n |
| 10^(-6) | micro | mu |
| 10^(-3) | milli | m |
| 10^(-2) | centi | c |
| 10^(-1) | deci | d |
| 10^(1) | deka | da |
| 10^(2) | hecto | h |
| 10^(3) | kilo | k |
| 10^(6) | mega | M |
| 10^(9) | giga | G |
| 10^(12) | tera | T |
| 10^(15) | peta | P |
| 10^(18) | exa | E |
| 10^(21) | zetta | Z |
| 10^(24) | yotta | Y |
| 10^(-24) | yocto | y |