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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 Calibers (cal) = 0.000254 meters.| 4196944300 Light Seconds | to common length units |
|---|---|
| 4196944300 ls | = 1258243901140000000 meters (m) |
| 4196944300 ls | = 1258243901140000 kilometers (km) |
| 4196944300 ls | = 1.25824390114E+20 centimeters (cm) |
| 4196944300 ls | = 4.1280967885171E+18 feet (ft) |
| 4196944300 ls | = 4.9537161462205E+19 inches (in) |
| 4196944300 ls | = 1.376032262839E+18 yards (yd) |
| 4196944300 ls | = 7.8183651297672E+14 miles (mi) |
| 4196944300 ls | = 132.99269645281 light years (ly) |
| 4196944300 ls | = 4.7555680994983E+21 pixels (PX) |
| 4196944300 ls | = 7.864024382125E+52 planck length (pl) |