How to convert atomic units of length to megaparsecs
1 a.u. of length is equal to 1.714946546 × 10⁻³³ megaparsecs, and 1 megaparsec is equal to 5.831085538 × 10³² atomic units of length. To convert, multiply by the conversion factor:
megaparsecs = atomic units of length × 1.714946546 × 10⁻³³
megaparsecs = atomic units of length ÷ 5.831085538 × 10³²Example: convert 1 a₀ to Mpc: 1 × 1.714946546 × 10⁻³³ = 1.714946546 × 10⁻³³ Mpc.
A.u. of Length to Megaparsec conversion table
| A.u. of Length (a₀) | Megaparsec (Mpc) |
|---|---|
| 0.01 a₀ | 1.714946546 × 10⁻³⁵ Mpc |
| 0.1 a₀ | 1.714946546 × 10⁻³⁴ Mpc |
| 1 a₀ | 1.714946546 × 10⁻³³ Mpc |
| 2 a₀ | 3.429893091 × 10⁻³³ Mpc |
| 3 a₀ | 5.144839637 × 10⁻³³ Mpc |
| 5 a₀ | 8.574732728 × 10⁻³³ Mpc |
| 10 a₀ | 1.714946546 × 10⁻³² Mpc |
| 20 a₀ | 3.429893091 × 10⁻³² Mpc |
| 50 a₀ | 8.574732728 × 10⁻³² Mpc |
| 100 a₀ | 1.714946546 × 10⁻³¹ Mpc |
| 250 a₀ | 4.287366364 × 10⁻³¹ Mpc |
| 500 a₀ | 8.574732728 × 10⁻³¹ Mpc |
| 1,000 a₀ | 1.714946546 × 10⁻³⁰ Mpc |
About the a.u. of length
The atomic unit of length is the Bohr radius, about 5.29 × 10⁻¹¹ m: the most probable distance between the proton and electron in a hydrogen atom.
Symbol: a₀ · 1 a₀ = 5.291772109 × 10⁻¹¹ m · Category: Atomic & physics
About the megaparsec
A megaparsec is one million parsecs (about 3.26 million light-years). It's used for distances between galaxies and in the Hubble constant (km/s/Mpc).
Symbol: Mpc · 1 Mpc = 3.085677581 × 10²² m · Category: Astronomical