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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.| 9731042994 Light Seconds | to common length units |
|---|---|
| 9731042994 ls | = 2917366689601200000 meters (m) |
| 9731042994 ls | = 2917366689601200 kilometers (km) |
| 9731042994 ls | = 2.9173666896012E+20 centimeters (cm) |
| 9731042994 ls | = 9.571413023626E+18 feet (ft) |
| 9731042994 ls | = 1.1485695628351E+20 inches (in) |
| 9731042994 ls | = 3.1904710078753E+18 yards (yd) |
| 9731042994 ls | = 1.812767618111E+15 miles (mi) |
| 9731042994 ls | = 308.35711759869 light years (ly) |
| 9731042994 ls | = 1.1026269192353E+22 pixels (PX) |
| 9731042994 ls | = 1.8233541810008E+53 planck length (pl) |