| value | symbol | word |
|---|---|---|
| 10-18 | a | atto |
| 10-15 | f | femto |
| 10-12 | p | pico |
| 10-9 | n | nano |
| 10-6 | μ | micro |
| 10-3 | m | milli |
| 100 | ||
| 103 | K | kilo |
| 106 | M | mega |
| 109 | G | giga |
| 1012 | T | tera |
| 1015 | p | peta |
| 1018 | e | exa |
| value | relevant 10k |
|---|---|
| 20 = 1 | 100 = 1 |
| 210 = 1024 | 103 = 1K |
| 220 = 1,048,576 | 106 = 1M |
| 230 ≈ 1.074e9 | 109 = 1G |
| 240 ≈ 1.0995e12 | 1012 = 1T |