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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+
The nanometer (symbol: nm) or nanometre (British spelling) is a unit of length in the metric system, equal to one billionth of a meter (0.000000001 m). The name combines ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Seconds (ls) is equal to 299800000 meters, while 1 Nanometers (nm) = 1.0E-9 meters.| 6511000000 Light Seconds | to common length units |
|---|---|
| 6511000000 ls | = 1951997800000000000 meters (m) |
| 6511000000 ls | = 1951997800000000 kilometers (km) |
| 6511000000 ls | = 1.9519978E+20 centimeters (cm) |
| 6511000000 ls | = 6.4041922572178E+18 feet (ft) |
| 6511000000 ls | = 7.6850307086614E+19 inches (in) |
| 6511000000 ls | = 2.1347307524059E+18 yards (yd) |
| 6511000000 ls | = 1.2129152002307E+15 miles (mi) |
| 6511000000 ls | = 206.32045238347 light years (ly) |
| 6511000000 ls | = 7.3776304097802E+21 pixels (PX) |
| 6511000000 ls | = 1.219998625E+53 planck length (pl) |