About the Units
bohr radius (a₀)
A unit of length used to describe the size of atoms, based on quantum mechanics.
Learn more about bohr radiuses
megameter (Mm)
A length unit equal to 10^6 meters.
Common Conversions
- 1 a₀ = 5.2917722e-17 Mm
- 18897261000000000.0 a₀ = 1 Mm