About the Units
yottameter (Ym)
An enormous length unit equal to 10^24 meters, used in theoretical cosmic measurements.
atomic unit of length (a.u. of length)
A reference unit of length used in quantum mechanics and atomic physics.
Common Conversions
- 1 Ym = 1.8897261e34 a.u. of length
- 5.291772e-35 Ym = 1 a.u. of length