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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 Exameters (Em) is equal to 1000000000000000000 meters, while 1 Bohr Radius (Bohr) = 5.29177E-11 meters.| 3369073239 Exameters | to common length units |
|---|---|
| 3369073239 Em | = 3.369073239E+27 meters (m) |
| 3369073239 Em | = 3.369073239E+24 kilometers (km) |
| 3369073239 Em | = 3.369073239E+29 centimeters (cm) |
| 3369073239 Em | = 1.1053389891732E+28 feet (ft) |
| 3369073239 Em | = 1.3264067870079E+29 inches (in) |
| 3369073239 Em | = 3.6844632972441E+27 yards (yd) |
| 3369073239 Em | = 2.0934450552523E+24 miles (mi) |
| 3369073239 Em | = 356101177359.69 light years (ly) |
| 3369073239 Em | = 1.2733506759497E+31 pixels (PX) |
| 3369073239 Em | = 2.105670774375E+62 planck length (pl) |