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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.| 5497000000 Light Seconds | to common length units |
|---|---|
| 5497000000 ls | = 1648000600000000000 meters (m) |
| 5497000000 ls | = 1648000600000000 kilometers (km) |
| 5497000000 ls | = 1.6480006E+20 centimeters (cm) |
| 5497000000 ls | = 5.4068261154856E+18 feet (ft) |
| 5497000000 ls | = 6.4881913385827E+19 inches (in) |
| 5497000000 ls | = 1.8022753718285E+18 yards (yd) |
| 5497000000 ls | = 1.0240200976298E+15 miles (mi) |
| 5497000000 ls | = 174.18883838918 light years (ly) |
| 5497000000 ls | = 6.228664469753E+21 pixels (PX) |
| 5497000000 ls | = 1.030000375E+53 planck length (pl) |