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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 Decameters (dam) = 10 meters.| 3899356458 Light Years | to common length units |
|---|---|
| 3899356458 ly | = 3.6891811449138E+25 meters (m) |
| 3899356458 ly | = 3.6891811449138E+22 kilometers (km) |
| 3899356458 ly | = 3.6891811449138E+27 centimeters (cm) |
| 3899356458 ly | = 1.2103612680163E+26 feet (ft) |
| 3899356458 ly | = 1.4524335216196E+27 inches (in) |
| 3899356458 ly | = 4.0345375600545E+25 yards (yd) |
| 3899356458 ly | = 2.2923508863946E+22 miles (mi) |
| 3899356458 ly | = 3899356458 light years (ly) |
| 3899356458 ly | = 1.3943363564192E+29 pixels (PX) |
| 3899356458 ly | = 2.3057382155711E+60 planck length (pl) |