Power   Extended view   Abbreviation   Symbol
1012 1,000,000,000,000 Tera T
109 1,000,000,000 Giga G
106 1,000,000 Mega M
103 1,000 Kilo K
102 100 Hecto H
101 10 Deca da
100 1 uni  
10-1 0.1 deci d
10-2 0.01 centi c
10-3 0.00,1 milli m
10-6 0.00,000,1 micro µ
10-9 0.00,000,000,1 nano n
10-12 0.00,000,000,000,1 pico p