| Prefix | Symbol | Meaning | Multiply Unit by |
|---|---|---|---|
| giga | G | billion (109) | 1,00,00,00,000 |
| mega | M | million (106) | 10,00,000 |
| kilo | k | thousand (103) | 1000 |
| deci | d | tenth (101) | 0.1 |
| centi | c | hundredth (102) | 0.01 |
| milli | m | thousandth (103) | 0.001 |
| micro | ยต | millionth (106) | 0.000001 |
| nano- | n | billionth (109) | 0.000000001 |