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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 Decameters (dam) is equal to 10 meters, while 1 Light Years (ly) = 9461000000000000 meters.| 398000 Decameters | to common length units |
|---|---|
| 398000 dam | = 3980000 meters (m) |
| 398000 dam | = 3980 kilometers (km) |
| 398000 dam | = 398000000 centimeters (cm) |
| 398000 dam | = 13057742.782152 feet (ft) |
| 398000 dam | = 156692913.38583 inches (in) |
| 398000 dam | = 4352580.9273841 yards (yd) |
| 398000 dam | = 2473.0573451046 miles (mi) |
| 398000 dam | = 4.2067434732058E-10 light years (ly) |
| 398000 dam | = 15042521580.16 pixels (PX) |
| 398000 dam | = 2.4875E+41 planck length (pl) |