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 Petameters (Pm) is equal to 1000000000000000 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 338400 Petameters | to common length units |
|---|---|
| 338400 Pm | = 3.384E+20 meters (m) |
| 338400 Pm | = 3.384E+17 kilometers (km) |
| 338400 Pm | = 3.384E+22 centimeters (cm) |
| 338400 Pm | = 1.1102362204724E+21 feet (ft) |
| 338400 Pm | = 1.3322834645669E+22 inches (in) |
| 338400 Pm | = 3.7007874015748E+20 yards (yd) |
| 338400 Pm | = 2.1027201145311E+17 miles (mi) |
| 338400 Pm | = 35767.889229468 light years (ly) |
| 338400 Pm | = 1.2789922871171E+24 pixels (PX) |
| 338400 Pm | = 2.115E+55 planck length (pl) |