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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 Pixels (PX) is equal to 0.0002645833 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 647000000 Pixels | to common length units |
|---|---|
| 647000000 PX | = 171185.3951 meters (m) |
| 647000000 PX | = 171.1853951 kilometers (km) |
| 647000000 PX | = 17118539.51 centimeters (cm) |
| 647000000 PX | = 561631.87368766 feet (ft) |
| 647000000 PX | = 6739582.484252 inches (in) |
| 647000000 PX | = 187210.62456255 yards (yd) |
| 647000000 PX | = 106.36967304691 miles (mi) |
| 647000000 PX | = 1.8093795063947E-11 light years (ly) |
| 647000000 PX | = 647000000 pixels (PX) |
| 647000000 PX | = 1.069908719375E+40 planck length (pl) |