NUMBER PREFIXES
| mono, uni |
One |
|
| bi, di |
Two |
| tri |
Three |
|
| quat, quad |
Four |
| quint, penta |
Five |
|
| hex, ses |
Six |
| sept |
Seven |
|
| oct |
Eight |
| non |
Nine |
|
| deca |
Ten |
| hecto, cent |
Hundred |
|
| kilo |
Thousand |
103 = 1,000 |
| mega |
Million |
106 = 1,000,000 |
| giga |
Billion |
109 = 1,000,000,000 |
| tera |
Trillion |
1012 = 1,000,000,000,000 |
| peta |
Quadrillion |
1015 = 1,000,000,000,000,000 |
| exa |
Quintillion |
1018 = 1,000,000,000,000,000,000 |
| deci |
One Tenth |
10-1 = 0.1 |
| centi |
Hundredth |
10-2 = 0.01 |
| milli |
Thousandth |
10-3 = 0.001 |
| micro |
Millionth |
10-6 = 0.000,001 |
| nano |
Billionth |
10-9 = 0.000,000,001 |
| pico |
Trillionth |
10-12 = 0.000,000,000,001 |
| femto |
Quadrillionth |
10-15 = 0.000,000,000,000,001 |
| atto |
Quintillionth |
10-18 = 0.000,000,000,000,000,001 |
|
