How to convert atomic units of length to petameters
1 a.u. of length is equal to 5.291772109 × 10⁻²⁶ petameters, and 1 petameter is equal to 1.889726125 × 10²⁵ atomic units of length. To convert, multiply by the conversion factor:
petameters = atomic units of length × 5.291772109 × 10⁻²⁶
petameters = atomic units of length ÷ 1.889726125 × 10²⁵Example: convert 1 a₀ to Pm: 1 × 5.291772109 × 10⁻²⁶ = 5.291772109 × 10⁻²⁶ Pm.
A.u. of Length to Petameter conversion table
| A.u. of Length (a₀) | Petameter (Pm) |
|---|---|
| 0.01 a₀ | 5.291772109 × 10⁻²⁸ Pm |
| 0.1 a₀ | 5.291772109 × 10⁻²⁷ Pm |
| 1 a₀ | 5.291772109 × 10⁻²⁶ Pm |
| 2 a₀ | 1.058354422 × 10⁻²⁵ Pm |
| 3 a₀ | 1.587531633 × 10⁻²⁵ Pm |
| 5 a₀ | 2.645886055 × 10⁻²⁵ Pm |
| 10 a₀ | 5.291772109 × 10⁻²⁵ Pm |
| 20 a₀ | 1.058354422 × 10⁻²⁴ Pm |
| 50 a₀ | 2.645886055 × 10⁻²⁴ Pm |
| 100 a₀ | 5.291772109 × 10⁻²⁴ Pm |
| 250 a₀ | 1.322943027 × 10⁻²³ Pm |
| 500 a₀ | 2.645886055 × 10⁻²³ Pm |
| 1,000 a₀ | 5.291772109 × 10⁻²³ Pm |
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 petameter
A petameter is 10¹⁵ meters, roughly a tenth of a light-year.
Symbol: Pm · 1 Pm = 1 × 10¹⁵ m · Category: Metric (SI)