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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.| 8037128436 Petameters | to common length units |
|---|---|
| 8037128436 Pm | = 8.037128436E+24 meters (m) |
| 8037128436 Pm | = 8.037128436E+21 kilometers (km) |
| 8037128436 Pm | = 8.037128436E+26 centimeters (cm) |
| 8037128436 Pm | = 2.6368531614173E+25 feet (ft) |
| 8037128436 Pm | = 3.1642237937008E+26 inches (in) |
| 8037128436 Pm | = 8.7895105380577E+24 yards (yd) |
| 8037128436 Pm | = 4.9940400784419E+21 miles (mi) |
| 8037128436 Pm | = 849500944.50904 light years (ly) |
| 8037128436 Pm | = 3.0376552246495E+28 pixels (PX) |
| 8037128436 Pm | = 5.0232052725E+59 planck length (pl) |