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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 Roman Actus (actus) = 35.5 meters.| 1089782136 Light Seconds | to common length units |
|---|---|
| 1089782136 ls | = 326716684372800000 meters (m) |
| 1089782136 ls | = 326716684372800 kilometers (km) |
| 1089782136 ls | = 3.267166843728E+19 centimeters (cm) |
| 1089782136 ls | = 1.0719051324567E+18 feet (ft) |
| 1089782136 ls | = 1.286286158948E+19 inches (in) |
| 1089782136 ls | = 3.573017108189E+17 yards (yd) |
| 1089782136 ls | = 2.0301233569256E+14 miles (mi) |
| 1089782136 ls | = 34.532996974189 light years (ly) |
| 1089782136 ls | = 1.2348348681599E+21 pixels (PX) |
| 1089782136 ls | = 2.04197927733E+52 planck length (pl) |