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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 Centiinch (cin) = 0.000254 meters.| 4918269634 Light Seconds | to common length units |
|---|---|
| 4918269634 ls | = 1474497236273200000 meters (m) |
| 4918269634 ls | = 1474497236273200 kilometers (km) |
| 4918269634 ls | = 1.4744972362732E+20 centimeters (cm) |
| 4918269634 ls | = 4.8375893578517E+18 feet (ft) |
| 4918269634 ls | = 5.805107229422E+19 inches (in) |
| 4918269634 ls | = 1.6125297859506E+18 yards (yd) |
| 4918269634 ls | = 9.1621010565373E+14 miles (mi) |
| 4918269634 ls | = 155.85004082795 light years (ly) |
| 4918269634 ls | = 5.5729036423433E+21 pixels (PX) |
| 4918269634 ls | = 9.2156077267075E+52 planck length (pl) |