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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.| 3758000000000 Roman Actus | to common length units |
|---|---|
| 3758000000000 actus | = 1.33409E+14 meters (m) |
| 3758000000000 actus | = 133409000000 kilometers (km) |
| 3758000000000 actus | = 1.33409E+16 centimeters (cm) |
| 3758000000000 actus | = 4.3769356955381E+14 feet (ft) |
| 3758000000000 actus | = 5.2523228346457E+15 inches (in) |
| 3758000000000 actus | = 1.4589785651794E+14 yards (yd) |
| 3758000000000 actus | = 82896509385.19 miles (mi) |
| 3758000000000 actus | = 0.014100940703943 light years (ly) |
| 3758000000000 actus | = 5.0422305565015E+17 pixels (PX) |
| 3758000000000 actus | = 8.3380625E+48 planck length (pl) |