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The kilometer (SI symbol: km) or kilometre (British spelling) is a unit of length in the metric system, equal to 1000 meters (kilo- being the SI prefix for 1000). It is ..more definition+
In relation to the base unit of [length] => (meters), 1 Roman Actus (actus) is equal to 35.5 meters, while 1 Kilometers (km) = 1000 meters.| 431000000 Roman Actus | to common length units |
|---|---|
| 431000000 actus | = 15300500000 meters (m) |
| 431000000 actus | = 15300500 kilometers (km) |
| 431000000 actus | = 1530050000000 centimeters (cm) |
| 431000000 actus | = 50198490813.648 feet (ft) |
| 431000000 actus | = 602381889763.78 inches (in) |
| 431000000 actus | = 16732830271.216 yards (yd) |
| 431000000 actus | = 9507289.9268273 miles (mi) |
| 431000000 actus | = 1.6172180530599E-6 light years (ly) |
| 431000000 actus | = 57828668702824 pixels (PX) |
| 431000000 actus | = 9.5628125E+44 planck length (pl) |