Convert astronomical unit to millimeter
astronomical unit
Definition: Astronomical unit is a measure of length or distance. For conversion purposes, its value is 149597870691 times the reference unit, meter.
millimeter
Definition: A millimeter (symbol: mm) is a unit of length in the International System of Units (SI). It is defined in terms of the meter, as 1/1000 of a meter, or the distance traveled by light in 1/299 792 458 000 of a second.
History/origin: The milli- prefix is one of many metric prefixes. It indicates one thousandth of the base unit, in this case the meter. The definition of the meter has changed over time, the current definition being based on the distance traveled by the speed of light in a given amount of time. The relationship between the meter and the millimeter is constant however. Prior to this definition, the meter was based on the length of a prototype meter bar. In 2019, the meter has been re-defined based on the changes made to the definition of a second.
astronomical unit to millimeter Conversion Table
| astronomical unit [AU, UA] | millimeter [mm] |
|---|---|
| 0.01 astronomical unit | 1495978706910 millimeter |
| 0.10 astronomical unit | 14959787069100 millimeter |
| 1 astronomical unit | 149597870691000 millimeter |
| 2 astronomical unit | 299195741382000 millimeter |
| 3 astronomical unit | 448793612073000 millimeter |
| 5 astronomical unit | 747989353455000 millimeter |
| 10 astronomical unit | 1495978706910000 millimeter |
| 20 astronomical unit | 2991957413820000 millimeter |
| 50 astronomical unit | 7479893534550000 millimeter |
| 100 astronomical unit | 14959787069100000 millimeter |
| 1000 astronomical unit | 149597870691000000 millimeter |
How to Convert astronomical unit to millimeter
1 astronomical unit = 149597870691000 millimeter
1 millimeter = 0.000000 astronomical unit
Example
Convert 15 astronomical unit to millimeter:
15 astronomical unit = 15 × 149597870691000 millimeter = 2243968060365000 millimeter
