METRIC INTERRELATIONSHIPS
PREFIX SYMBOL LENGTH, WEIGHT, OR CAPACITY
yotta Y 1024 Zetta Z 1021 Exa E 1018 peta P 1015 tera T 1012 giga G 109 mega M 106 kilo k 103 Hecto h 102 Deka da 101 Basic unit - 1 meter, 1 gram, 1 liter deci d 10-1 Centi c 10-2 Milli m 10 -3 Micro u 10-6 nano n 10-9 pico p 10-12 Femto f 10-15 atto a 10-18 Zepto z 10-21 Yocto y 10-24