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The Hectometer (symbol: hm), or hectometre (International spelling) is an uncommonly used unit of length in the metric system, equal to one hundred meters. It derives f ..more definition+
In relation to the base unit of [length] => (meters), 1 Roman Actus (actus) is equal to 35.5 meters, while 1 Hectometers (hm) = 100 meters.| 821900 Roman Actus | to common length units |
|---|---|
| 821900 actus | = 29177450 meters (m) |
| 821900 actus | = 29177.45 kilometers (km) |
| 821900 actus | = 2917745000 centimeters (cm) |
| 821900 actus | = 95726541.994751 feet (ft) |
| 821900 actus | = 1148718503.937 inches (in) |
| 821900 actus | = 31908847.331584 yards (yd) |
| 821900 actus | = 18130.026892945 miles (mi) |
| 821900 actus | = 3.0839710390022E-9 light years (ly) |
| 821900 actus | = 110276990271.12 pixels (PX) |
| 821900 actus | = 1.823590625E+42 planck length (pl) |