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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.| 42 Millimeters | to common length units |
|---|---|
| 42 mm | = 0.042 meters (m) |
| 42 mm | = 4.2E-5 kilometers (km) |
| 42 mm | = 4.2 centimeters (cm) |
| 42 mm | = 0.13779527559055 feet (ft) |
| 42 mm | = 1.6535433070866 inches (in) |
| 42 mm | = 0.045931758530184 yards (yd) |
| 42 mm | = 2.6097590073968E-5 miles (mi) |
| 42 mm | = 4.4392770320262E-18 light years (ly) |
| 42 mm | = 158.74017747908 pixels (PX) |
| 42 mm | = 2.625E+33 planck length (pl) |