Metric prefies
Prefixes that marked with italic font are not system but used quite often.
| Factor | Symbol | Text |
|---|---|---|
| 1015 | P | peta |
| 1012 | T | tera |
| 109 | G | giga |
| 106 | M | mega |
| 103 | k | kilo |
| 100 | ||
| 10-1 | d | deci |
| 10-2 | c | centi |
| 10-3 | m | milli |
| 10-6 | μ | micro |
| 10-9 | n | nano |
| 10-12 | p | pico |
| 10-15 | f | femto |