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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.| 142000 Light Seconds | to common length units |
|---|---|
| 142000 ls | = 42571600000000 meters (m) |
| 142000 ls | = 42571600000 kilometers (km) |
| 142000 ls | = 4.25716E+15 centimeters (cm) |
| 142000 ls | = 1.3967060367454E+14 feet (ft) |
| 142000 ls | = 1.6760472440945E+15 inches (in) |
| 142000 ls | = 46556867891514 yards (yd) |
| 142000 ls | = 26452765847.451 miles (mi) |
| 142000 ls | = 0.0044996934784906 light years (ly) |
| 142000 ls | = 1.6090055570401E+17 pixels (PX) |
| 142000 ls | = 2.660725E+48 planck length (pl) |