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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.| 448900 Light Seconds | to common length units |
|---|---|
| 448900 ls | = 134580220000000 meters (m) |
| 448900 ls | = 134580220000 kilometers (km) |
| 448900 ls | = 1.3458022E+16 centimeters (cm) |
| 448900 ls | = 4.4153615485564E+14 feet (ft) |
| 448900 ls | = 5.2984338582677E+15 inches (in) |
| 448900 ls | = 1.4717871828521E+14 yards (yd) |
| 448900 ls | = 83624271752.963 miles (mi) |
| 448900 ls | = 0.014224735228834 light years (ly) |
| 448900 ls | = 5.0864971447555E+17 pixels (PX) |
| 448900 ls | = 8.41126375E+48 planck length (pl) |