Convert 5.3 Bohr Radius to Astronomical Unit

0.0000000000000000000018747856548451863 AU
5.3 a₀ (Bohr radius) is equal to 0.0000000000000000000018747856548451863 AU (astronomical unit). To convert from Bohr radius to astronomical unit, multiply by 0.00000000000000000000035373314242362006 or divide by 2,826,989,840,840,049,000,000.