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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 Bohr radius (a0 or rBohr) is a physical constant, approximately equal to the most probable distance between the proton and electron in a hydrogen atom in its ground state. It is named after Niels Bohr, due to its role in the Bohr model of an atom. Its value is 5.2917721067×10^−11 m.
In relation to the base unit of [length] => (meters), 1 Millimeters (mm) is equal to 0.001 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.5047654341 Millimeters | to common length units |
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5047654341 mm | = 5047654.341 meters (m) |
5047654341 mm | = 5047.654341 kilometers (km) |
5047654341 mm | = 504765434.1 centimeters (cm) |
5047654341 mm | = 16560545.738189 feet (ft) |
5047654341 mm | = 198726548.85827 inches (in) |
5047654341 mm | = 5520181.9127297 yards (yd) |
5047654341 mm | = 3136.4669958691 miles (mi) |
5047654341 mm | = 5.335222852764E-10 light years (ly) |
5047654341 mm | = 19077751093.89 pixels (PX) |
5047654341 mm | = 3.154783963125E+41 planck length (pl) |