Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
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 Perch (perch) is equal to 5.0292 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 8433929487 Perch | to common length units |
|---|---|
| 8433929487 perch | = 42415918176.02 meters (m) |
| 8433929487 perch | = 42415918.17602 kilometers (km) |
| 8433929487 perch | = 4241591817602 centimeters (cm) |
| 8433929487 perch | = 139159836535.5 feet (ft) |
| 8433929487 perch | = 1669918038426 inches (in) |
| 8433929487 perch | = 46386612178.5 yards (yd) |
| 8433929487 perch | = 26356029.646875 miles (mi) |
| 8433929487 perch | = 4.4832383655026E-6 light years (ly) |
| 8433929487 perch | = 1.603121518857E+14 pixels (PX) |
| 8433929487 perch | = 2.6509948860013E+45 planck length (pl) |