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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+
The yoctometer (symbol: ym) or yoctometre (International spelling) is an SI measure of length that is equal to 10-24 (yocto) of a meter. It is the smallest named subdivision of the meter in the SI base unit of length.
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Yoctometers (ym) = 1.0E-24 meters.| 47 Light Years | to common length units |
|---|---|
| 47 ly | = 444667000000000000 meters (m) |
| 47 ly | = 444667000000000 kilometers (km) |
| 47 ly | = 4.44667E+19 centimeters (cm) |
| 47 ly | = 1.4588812335958E+18 feet (ft) |
| 47 ly | = 1.750657480315E+19 inches (in) |
| 47 ly | = 4.8629374453193E+17 yards (yd) |
| 47 ly | = 2.763032639386E+14 miles (mi) |
| 47 ly | = 47 light years (ly) |
| 47 ly | = 1.6806313928355E+21 pixels (PX) |
| 47 ly | = 2.77916875E+52 planck length (pl) |