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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+
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Decameters (dam) = 10 meters.| 45 Light Years | to common length units |
|---|---|
| 45 ly | = 425745000000000000 meters (m) |
| 45 ly | = 425745000000000 kilometers (km) |
| 45 ly | = 4.25745E+19 centimeters (cm) |
| 45 ly | = 1.3968011811024E+18 feet (ft) |
| 45 ly | = 1.6761614173228E+19 inches (in) |
| 45 ly | = 4.6560039370079E+17 yards (yd) |
| 45 ly | = 2.6454567823908E+14 miles (mi) |
| 45 ly | = 45 light years (ly) |
| 45 ly | = 1.6091151633531E+21 pixels (PX) |
| 45 ly | = 2.66090625E+52 planck length (pl) |