| mega | M - 1000000 or 10^6 |
| kilo | k - 1000 or 10^3 |
| hecto | h - 100 or 10^2 |
| deka | d - 10 or 10^1 |
| deci | d - 0.1 or 10^-1 |
| centi | c - 0.01 or 10^-2 |
| milli | m - 0.001 or 10^-3 |
| micro | μ - 0.000001 or 10^-6 |
| nano | n - 0.000000001 or 10^-9 |
| mega | M - 1000000 or 10^6 |
| kilo | k - 1000 or 10^3 |
| hecto | h - 100 or 10^2 |
| deka | d - 10 or 10^1 |
| deci | d - 0.1 or 10^-1 |
| centi | c - 0.01 or 10^-2 |
| milli | m - 0.001 or 10^-3 |
| micro | μ - 0.000001 or 10^-6 |
| nano | n - 0.000000001 or 10^-9 |