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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+
A light-year (abbreviation: ly), sometimes referred to incorrectly as a light year, is a unit of length used informally to express astronomical distances. It is approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Astronomical Unit (au) is equal to 149597870700 meters, while 1 Light Years (ly) = 9461000000000000 meters.| 3874704336 Astronomical Unit | to common length units |
|---|---|
| 3874704336 au | = 5.7964751825766E+20 meters (m) |
| 3874704336 au | = 5.7964751825766E+17 kilometers (km) |
| 3874704336 au | = 5.7964751825766E+22 centimeters (cm) |
| 3874704336 au | = 1.9017307029451E+21 feet (ft) |
| 3874704336 au | = 2.2820768435341E+22 inches (in) |
| 3874704336 au | = 6.3391023431502E+20 yards (yd) |
| 3874704336 au | = 3.6017626949717E+17 miles (mi) |
| 3874704336 au | = 61267.045582672 light years (ly) |
| 3874704336 au | = 2.1907940457983E+24 pixels (PX) |
| 3874704336 au | = 3.6227969891104E+55 planck length (pl) |