Landscaping SI Prefixes
SI unit prefixes from yocto to yotta.
| Key | symbol | factor |
|---|---|---|
| yotta- | Y | 10²⁴ |
| zetta- | Z | 10²¹ |
| exa- | E | 10¹⁸ |
| peta- | P | 10¹⁵ |
| tera- | T | 10¹² |
| giga- | G | 10⁹ |
| mega- | M | 10⁶ |
| kilo- | k | 10³ |
| hecto- | h | 10² |
| deca- | da | 10¹ |
| — | — | 10⁰ |
| deci- | d | 10⁻¹ |
| centi- | c | 10⁻² |
| milli- | m | 10⁻³ |
| micro- | μ | 10⁻⁶ |
| nano- | n | 10⁻⁹ |
| pico- | p | 10⁻¹² |
| femto- | f | 10⁻¹⁵ |
| atto- | a | 10⁻¹⁸ |
| zepto- | z | 10⁻²¹ |
About this lookup
- What is this?
- Landscaping SI Prefixes. SI unit prefixes from yocto to yotta.
- How many entries?
- 20 entries.