About the Units
atomic unit of length (a.u. of length)
A reference unit of length used in quantum mechanics and atomic physics.
megameter (Mm)
A length unit equal to 10^6 meters.
Common Conversions
- 1 a.u. of length = 5.2917722e-17 Mm
- 18897261000000000.0 a.u. of length = 1 Mm