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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 Zeptometers (zm) is equal to 1.0E-21 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 4641000000000 Zeptometers | to common length units |
|---|---|
| 4641000000000 zm | = 4.641E-9 meters (m) |
| 4641000000000 zm | = 4.641E-12 kilometers (km) |
| 4641000000000 zm | = 4.641E-7 centimeters (cm) |
| 4641000000000 zm | = 1.5226377952756E-8 feet (ft) |
| 4641000000000 zm | = 1.8271653543307E-7 inches (in) |
| 4641000000000 zm | = 5.0754593175853E-9 yards (yd) |
| 4641000000000 zm | = 2.8837837031735E-12 miles (mi) |
| 4641000000000 zm | = 4.905401120389E-25 light years (ly) |
| 4641000000000 zm | = 1.7540789611438E-5 pixels (PX) |
| 4641000000000 zm | = 2.900625E+26 planck length (pl) |