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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 Exameters (Em) is equal to 1000000000000000000 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 4882743925 Exameters | to common length units |
|---|---|
| 4882743925 Em | = 4.882743925E+27 meters (m) |
| 4882743925 Em | = 4.882743925E+24 kilometers (km) |
| 4882743925 Em | = 4.882743925E+29 centimeters (cm) |
| 4882743925 Em | = 1.6019501066273E+28 feet (ft) |
| 4882743925 Em | = 1.9223401279528E+29 inches (in) |
| 4882743925 Em | = 5.3398336887577E+27 yards (yd) |
| 4882743925 Em | = 3.0339964140668E+24 miles (mi) |
| 4882743925 Em | = 516091737131.38 light years (ly) |
| 4882743925 Em | = 1.8454467553319E+31 pixels (PX) |
| 4882743925 Em | = 3.051714953125E+62 planck length (pl) |