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The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Seconds (ls) is equal to 299800000 meters, while 1 Decameters (dam) = 10 meters.42100 Light Seconds | to common length units |
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42100 ls | = 12621580000000 meters (m) |
42100 ls | = 12621580000 kilometers (km) |
42100 ls | = 1.262158E+15 centimeters (cm) |
42100 ls | = 41409383202100 feet (ft) |
42100 ls | = 4.969125984252E+14 inches (in) |
42100 ls | = 13803127734033 yards (yd) |
42100 ls | = 7842686212.5189 miles (mi) |
42100 ls | = 0.0013340640524257 light years (ly) |
42100 ls | = 4.7703615458723E+16 pixels (PX) |
42100 ls | = 7.8884875E+47 planck length (pl) |