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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.| 2899898945 Light Seconds | to common length units |
|---|---|
| 2899898945 ls | = 869389703711000000 meters (m) |
| 2899898945 ls | = 869389703711000 kilometers (km) |
| 2899898945 ls | = 8.69389703711E+19 centimeters (cm) |
| 2899898945 ls | = 2.8523284242487E+18 feet (ft) |
| 2899898945 ls | = 3.4227941090984E+19 inches (in) |
| 2899898945 ls | = 9.5077614141623E+17 yards (yd) |
| 2899898945 ls | = 5.4021371671377E+14 miles (mi) |
| 2899898945 ls | = 91.891946275341 light years (ly) |
| 2899898945 ls | = 3.285882758704E+21 pixels (PX) |
| 2899898945 ls | = 5.4336856481938E+52 planck length (pl) |