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The millimeter (symbol = mm), or millimetre (British spelling) is a unit of length in the metric system, equal to one thousandth of a meter, which is the SI base unit ..more definition+
The yoctometer (symbol: ym) or yoctometre (International spelling) is an SI measure of length that is equal to 10-24 (yocto) of a meter. It is the smallest named subdivision of the meter in the SI base unit of length.
In relation to the base unit of [length] => (meters), 1 Millimeters (mm) is equal to 0.001 meters, while 1 Yoctometers (ym) = 1.0E-24 meters.| 42900 Millimeters | to common length units |
|---|---|
| 42900 mm | = 42.9 meters (m) |
| 42900 mm | = 0.0429 kilometers (km) |
| 42900 mm | = 4290 centimeters (cm) |
| 42900 mm | = 140.74803149606 feet (ft) |
| 42900 mm | = 1688.9763779528 inches (in) |
| 42900 mm | = 46.916010498688 yards (yd) |
| 42900 mm | = 0.026656824146982 miles (mi) |
| 42900 mm | = 4.5344043969982E-15 light years (ly) |
| 42900 mm | = 162141.75271077 pixels (PX) |
| 42900 mm | = 2.68125E+36 planck length (pl) |