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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.| 1137936096 Petameters | to common length units |
|---|---|
| 1137936096 Pm | = 1.137936096E+24 meters (m) |
| 1137936096 Pm | = 1.137936096E+21 kilometers (km) |
| 1137936096 Pm | = 1.137936096E+26 centimeters (cm) |
| 1137936096 Pm | = 3.7333861417323E+24 feet (ft) |
| 1137936096 Pm | = 4.4800633700787E+25 inches (in) |
| 1137936096 Pm | = 1.2444620472441E+24 yards (yd) |
| 1137936096 Pm | = 7.0708070866142E+20 miles (mi) |
| 1137936096 Pm | = 120276513.68777 light years (ly) |
| 1137936096 Pm | = 4.3008613771164E+27 pixels (PX) |
| 1137936096 Pm | = 7.1121006E+58 planck length (pl) |