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A rack unit (abbreviated U or RU) is a unit of measure defined as 1.75 inches (44.45 mm). It is most frequently used as a measurement of the overall height of 19-inch and ..more definition+
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 Rack Unit (ru) is equal to 0.04445 meters, while 1 Kilometers (km) = 1000 meters.| 4943861631 Rack Unit | to common length units |
|---|---|
| 4943861631 ru | = 219754649.49795 meters (m) |
| 4943861631 ru | = 219754.64949795 kilometers (km) |
| 4943861631 ru | = 21975464949.795 centimeters (cm) |
| 4943861631 ru | = 720979821.1875 feet (ft) |
| 4943861631 ru | = 8651757854.25 inches (in) |
| 4943861631 ru | = 240326607.0625 yards (yd) |
| 4943861631 ru | = 136549.20855824 miles (mi) |
| 4943861631 ru | = 2.3227423052315E-8 light years (ly) |
| 4943861631 ru | = 830568858646.6 pixels (PX) |
| 4943861631 ru | = 1.3734665593622E+43 planck length (pl) |