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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 Petameters (Pm) is equal to 1000000000000000 meters, while 1 Light Years (ly) = 9461000000000000 meters.| 5985091470 Petameters | to common length units |
|---|---|
| 5985091470 Pm | = 5.98509147E+24 meters (m) |
| 5985091470 Pm | = 5.98509147E+21 kilometers (km) |
| 5985091470 Pm | = 5.98509147E+26 centimeters (cm) |
| 5985091470 Pm | = 1.9636126870079E+25 feet (ft) |
| 5985091470 Pm | = 2.3563352244094E+26 inches (in) |
| 5985091470 Pm | = 6.5453756233596E+24 yards (yd) |
| 5985091470 Pm | = 3.7189634223634E+21 miles (mi) |
| 5985091470 Pm | = 632606645.17493 light years (ly) |
| 5985091470 Pm | = 2.2620821004198E+28 pixels (PX) |
| 5985091470 Pm | = 3.74068216875E+59 planck length (pl) |