Metric prefixes

Metric prefixes.

m (mili) 10-3      k (kilo) 103 micro (µ) (micro) 10-6      M (mega) 106 n (nano) 10-9      G (giga) 109 p (pico) 10-12      T (tera) 1012 f (femto) 10-15      P (peta) 1015 a (atto) 10-18      E (exa) 1018 z (zepto) 10-21      Z (zeta) 1021      Y (yotta) 1024

It is worth to look on web-site of National High Magnetic Field Laboratory to imagine effect of the "power of ten": our world in different scales.

Units of measurement