SI Prefixes
Sr. no Multiple Prefix Symbol
1 1012 tera
T
2 109 giga G
3 106 mega M
4 103 kilo K
5 102 centi C
6 10-3 milli m
7 10-6 micro µ
8 10-9 nano n
9 10-12 pico p
10 10-15 femto f