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 Zeptometers (zm) is equal to 1.0E-21 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 725300 Zeptometers | to common length units |
|---|---|
| 725300 zm | = 7.253E-16 meters (m) |
| 725300 zm | = 7.253E-19 kilometers (km) |
| 725300 zm | = 7.253E-14 centimeters (cm) |
| 725300 zm | = 2.379593175853E-15 feet (ft) |
| 725300 zm | = 2.8555118110236E-14 inches (in) |
| 725300 zm | = 7.9319772528434E-16 yards (yd) |
| 725300 zm | = 4.5068052572974E-19 miles (mi) |
| 725300 zm | = 7.6662086460205E-32 light years (ly) |
| 725300 zm | = 2.7412916839423E-12 pixels (PX) |
| 725300 zm | = 4.533125E+19 planck length (pl) |