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
yottameter (Ym)
An enormous length unit equal to 10^24 meters, used in theoretical cosmic measurements.
Common Conversions
- 1 a₀ = 5.291772e-35 Ym
- 1.8897261e34 a₀ = 1 Ym