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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 Himetrics (hiMetric) = 1.0E-5 meters.| 448400 Light Seconds | to common length units |
|---|---|
| 448400 ls | = 134430320000000 meters (m) |
| 448400 ls | = 134430320000 kilometers (km) |
| 448400 ls | = 1.3443032E+16 centimeters (cm) |
| 448400 ls | = 4.4104435695538E+14 feet (ft) |
| 448400 ls | = 5.2925322834646E+15 inches (in) |
| 448400 ls | = 1.4701478565179E+14 yards (yd) |
| 448400 ls | = 83531128211.246 miles (mi) |
| 448400 ls | = 0.014208891237713 light years (ly) |
| 448400 ls | = 5.0808316322308E+17 pixels (PX) |
| 448400 ls | = 8.401895E+48 planck length (pl) |