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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 Bohr Radius (Bohr) is equal to 5.29177E-11 meters, while 1 Exameters (Em) = 1000000000000000000 meters.| 5208651543 Bohr Radius | to common length units |
|---|---|
| 5208651543 Bohr | = 0.27562985975701 meters (m) |
| 5208651543 Bohr | = 0.00027562985975701 kilometers (km) |
| 5208651543 Bohr | = 27.562985975701 centimeters (cm) |
| 5208651543 Bohr | = 0.90429744014767 feet (ft) |
| 5208651543 Bohr | = 10.851569281772 inches (in) |
| 5208651543 Bohr | = 0.30143248004922 yards (yd) |
| 5208651543 Bohr | = 0.00017126845457342 miles (mi) |
| 5208651543 Bohr | = 2.913326918476E-17 light years (ly) |
| 5208651543 Bohr | = 1041.7507822943 pixels (PX) |
| 5208651543 Bohr | = 1.7226866234813E+34 planck length (pl) |