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The astronomical unit (symbol au, or ua) is a unit of length, roughly the distance from Earth to the Sun. However, that distance varies as Earth orbits the Sun, f ..more definition+
The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). It is ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Kilometers (km) = 1000 meters.| 13900 Astronomical Unit | to common length units |
|---|---|
| 13900 au | = 2079410402730000 meters (m) |
| 13900 au | = 2079410402730 kilometers (km) |
| 13900 au | = 2.07941040273E+17 centimeters (cm) |
| 13900 au | = 6.8222126073819E+15 feet (ft) |
| 13900 au | = 8.1866551288583E+16 inches (in) |
| 13900 au | = 2.2740708691273E+15 yards (yd) |
| 13900 au | = 1292085721095.1 miles (mi) |
| 13900 au | = 0.21978759145228 light years (ly) |
| 13900 au | = 7.8591899138381E+18 pixels (PX) |
| 13900 au | = 1.2996315017063E+50 planck length (pl) |