About the Units
petameter (Pm)
A large length unit equal to 10^15 meters.
bohr radius (a₀)
A unit of length used to describe the size of atoms, based on quantum mechanics.
Common Conversions
- 1 Pm = 1.8897261e25 a₀
- 5.291772e-26 Pm = 1 a₀
Convert from petameters to bohr radiuses
Conversion Information
To convert from petameters to bohr radiuses, multiply by 1.8897261e25
1 Pm = 1.8897261e25 a₀