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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 Hectometers (hm) is equal to 100 meters, while 1 Zettameters (Zm) = 1.0E+21 meters.| 21 Hectometers | to common length units |
|---|---|
| 21 hm | = 2100 meters (m) |
| 21 hm | = 2.1 kilometers (km) |
| 21 hm | = 210000 centimeters (cm) |
| 21 hm | = 6889.7637795276 feet (ft) |
| 21 hm | = 82677.165354331 inches (in) |
| 21 hm | = 2296.5879265092 yards (yd) |
| 21 hm | = 1.3048795036984 miles (mi) |
| 21 hm | = 2.2196385160131E-13 light years (ly) |
| 21 hm | = 7937008.8739539 pixels (PX) |
| 21 hm | = 1.3125E+38 planck length (pl) |