Convert
Astronomical Unit to Micrometer Converter
1 au = 0 um · exact factor
Fromau
→=
Toum
299195741399999971328.0000
formulaum = au × 149597870700000000
Quick conversions
Common conversions
| au | um |
|---|---|
| 1 au | 149597870700000000.0000 um |
| 5 au | 747989353500000000.0000 um |
| 10 au | 1495978707000000000.0000 um |
| 20 au | 2991957414000000000.0000 um |
| 50 au | 7479893535000000512.0000 um |
| 100 au | 14959787070000001024.0000 um |
About this conversion
The astronomical unit (au) is a unit of length in the astronomical, commonly used for distances between planets and orbital radius of planets. The um (um) belongs to the a different measurement system and is typically found in measurements related to various applications. By definition, one astronomical unit is approximately 149,597,870.7 km — the mean distance from Earth to the Sun. The conversion factor between these two units is 149597870700000000: multiplying any value in au by this number gives the equivalent in um. For example, 10 au equals 1495978707000000000.0000 um. Going the other direction, 1 um equals 0 au.
Examples
- →2000 au to um = 299195741399999971328.0000 um
- →2000 au in um is 299195741399999971328.0000 um
- →2000 au equals 299195741399999971328.0000 um
- →Convert 2000 au to um: 299195741399999971328.0000 um
- →How much is 2000 au in um? 299195741399999971328.0000 um
- →What is 2000 au in um? 299195741399999971328.0000 um
- →2000 au converted to um is 299195741399999971328.0000 um
- →299195741399999971328.0000 um is equal to 2000 au
Frequently asked questions
1 astronomical unit is equal to exactly 149597870700000000 um (and conversely, 1 um = 0 astronomical unit). This factor is fixed by international definition and does not vary.