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The stadion (plural: stadia), was an ancient Greek unit of length, based on the length of a typical sports stadium of the time. According to Herodotus, one stadion wa ..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 Greek Stadion (std) is equal to 185 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.6810000000000 Greek Stadion | to common length units |
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6810000000000 std | = 1259850000000000 meters (m) |
6810000000000 std | = 1259850000000 kilometers (km) |
6810000000000 std | = 1.25985E+17 centimeters (cm) |
6810000000000 std | = 4.1333661417323E+15 feet (ft) |
6810000000000 std | = 4.9600393700787E+16 inches (in) |
6810000000000 std | = 1.3777887139108E+15 yards (yd) |
6810000000000 std | = 782834496540.21 miles (mi) |
6810000000000 std | = 0.13316245639996 light years (ly) |
6810000000000 std | = 4.761638395167E+18 pixels (PX) |
6810000000000 std | = 7.8740625E+49 planck length (pl) |