Metric Table

Multiple and Submultiple   Prefix   Symbol
1,000,000,000,000 = 10^12   tera   T
1,000,000,000 = 10^9   giga G
1,000,000 = 10^6   mega   M
1,000 = 10^3 kilo k
100 = 10^2 hecto h
10 = 10 deka da
0.1 = 10^-1 deci d
0.01 = 10^-2 centi c
0.001 = 10^-3 milli m
0.000 001 = 10^-6 micro µ
0.000 000 001 = 10^-9 nano n
0.000 000 000 001 = 10^-12 pico p
0.000 000 000 000 001 = 10^-15 femto f
0.000 000 000 000 000 001 = 10^-18 atto a