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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 Rems (rem) = 0.0042333328 meters.| 4384175557 Light Seconds | to common length units |
|---|---|
| 4384175557 ls | = 1314375831988600000 meters (m) |
| 4384175557 ls | = 1314375831988600 kilometers (km) |
| 4384175557 ls | = 1.3143758319886E+20 centimeters (cm) |
| 4384175557 ls | = 4.3122566666293E+18 feet (ft) |
| 4384175557 ls | = 5.1747079999551E+19 inches (in) |
| 4384175557 ls | = 1.4374188888764E+18 yards (yd) |
| 4384175557 ls | = 8.1671527777069E+14 miles (mi) |
| 4384175557 ls | = 138.92567719994 light years (ly) |
| 4384175557 ls | = 4.9677203058114E+21 pixels (PX) |
| 4384175557 ls | = 8.2148489499288E+52 planck length (pl) |