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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 Petameters (Pm) is equal to 1000000000000000 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 38200 Petameters | to common length units |
|---|---|
| 38200 Pm | = 3.82E+19 meters (m) |
| 38200 Pm | = 3.82E+16 kilometers (km) |
| 38200 Pm | = 3.82E+21 centimeters (cm) |
| 38200 Pm | = 1.253280839895E+20 feet (ft) |
| 38200 Pm | = 1.503937007874E+21 inches (in) |
| 38200 Pm | = 4.17760279965E+19 yards (yd) |
| 38200 Pm | = 2.3736379543466E+16 miles (mi) |
| 38200 Pm | = 4037.6281577 light years (ly) |
| 38200 Pm | = 1.4437797094526E+23 pixels (PX) |
| 38200 Pm | = 2.3875E+54 planck length (pl) |