|This article does not cite any references or sources. (August 2012)|
One millionth is equal to 0.000 001, or 1 x 10−6 in scientific notation. It is the reciprocal of a million, can be also written as 1/1 000 000. Units using this fraction can be indicated using the prefix "micro-" from Greek, meaning "small". Numbers of this quantity are expressed in terms of µ (the Greek letter mu). A millionth comes after a thousandth.
It is also the ordinal that comes after the nine hundred, ninety-nine thousand, nine hundred, ninety-ninth and before the million and first.
- International System of Units
- Millionth Map
- Order of magnitude (numbers)
- Orders of magnitude
- Parts per million
- Per mil
|This number article is a stub. You can help Wikipedia by expanding it.|