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A light-year (abbreviation: ly), sometimes referred to incorrectly as a light year, is a unit of length used informally to express astronomical distances. It is approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Years (ly) is equal to 9461000000000000 meters, while 1 Light Minutes (lmin) = 17990000000 meters.| 1636648837 Light Years | to common length units |
|---|---|
| 1636648837 ly | = 1.5484334646857E+25 meters (m) |
| 1636648837 ly | = 1.5484334646857E+22 kilometers (km) |
| 1636648837 ly | = 1.5484334646857E+27 centimeters (cm) |
| 1636648837 ly | = 5.0801622857142E+25 feet (ft) |
| 1636648837 ly | = 6.0961947428571E+26 inches (in) |
| 1636648837 ly | = 1.6933874285714E+25 yards (yd) |
| 1636648837 ly | = 9.6215194805194E+21 miles (mi) |
| 1636648837 ly | = 1636648837 light years (ly) |
| 1636648837 ly | = 5.8523476904464E+28 pixels (PX) |
| 1636648837 ly | = 9.6777091542856E+59 planck length (pl) |