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Decimal Prefixes and Multiples, Powers of Ten
| Multiple | Prefix | Symbol | Common Name |
|---|---|---|---|
| (10100)100 | anton | A | antonplex |
| (1010)100 | - | - | googolplex |
| 10100 | - | - | googol |
| 1024 | yotta | Y | heptillion |
| 1021 | zetta | Z | hexillion |
| 1018 | exa | E | quintillion |
| 1015 | peta | P | quadrillion |
| 1012 | tera | T | trillion |
| 109 | giga | G | billion |
| 106 | mega | M | million |
| 103 | kilo | k | thousand |
| 102 | hecto | h | hundred |
| 101 | deca | da | ten |
| 10-1 | deci | d | tenth |
| 10-2 | centi | c | hundreth |
| 10-3 | milli | m | thousandth |
| 10-6 | micro |  (Greek mu) | millionth |
| 10-9 | nano | n | billionth |
| 10-12 | pico | p | trillionth |
| 10-15 | femto | f | quadrillionth |
| 10-18 | atto | a | quintillionth |
| 10-21 | zepto | z | hexillionth |
| 10-24 | yocto | y | heptillionth |
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