Milli-
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Template:Short description Template:Sister project Script error: No such module "redirect hatnote". Milli (symbol m) is a unit prefix in the metric system denoting a factor of one thousandth (10−3).[1] Proposed in 1793,[2] and adopted in 1795, the prefix comes from the Latin Script error: No such module "Lang"., meaning one thousand (the Latin plural is Script error: No such module "Lang".). Since 1960, the prefix is part of the International System of Units (SI).
See also
References
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| Prefix | Base 10 | Decimal | Adoption [nb 1] | |
|---|---|---|---|---|
| Name | Symbol | |||
| quetta | Q | 1030 | Template:Gaps | 2022[1] |
| ronna | R | 1027 | Template:Gaps | |
| yotta | Y | 1024 | Template:Gaps | 1991 |
| zetta | Z | 1021 | Template:Gaps | |
| exa | E | 1018 | Template:Gaps | 1975[2] |
| peta | P | 1015 | Template:Gaps | |
| tera | T | 1012 | Template:Gaps | 1960 |
| giga | G | 109 | Template:Gaps | |
| mega | M | 106 | Template:Gaps | 1873 |
| kilo | k | 103 | Template:Gaps | 1795 |
| hecto | h | 102 | 100 | |
| deca | da | 101 | 10 | |
| — | — | 100 | 1 | — |
| deci | d | 10−1 | 0.1 | 1795 |
| centi | c | 10−2 | 0.01 | |
| milli | m | 10−3 | 0.001 | |
| micro | μ | 10−6 | Template:Gaps | 1873 |
| nano | n | 10−9 | Template:Gaps | 1960 |
| pico | p | 10−12 | Template:Gaps | |
| femto | f | 10−15 | Template:Gaps | 1964 |
| atto | a | 10−18 | Template:Gaps | |
| zepto | z | 10−21 | Template:Gaps | 1991 |
| yocto | y | 10−24 | Template:Gaps | |
| ronto | r | 10−27 | Template:Gaps | 2022[1] |
| quecto | q | 10−30 | Template:Gaps | |
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