How to convert atomic units of length to fathoms (US survey)
1 a.u. of length is equal to 2.893570388 × 10⁻¹¹ fathoms (US survey), and 1 fathom (us survey) is equal to 34,559,380,490 atomic units of length. To convert, multiply by the conversion factor:
fathoms (US survey) = atomic units of length × 2.893570388 × 10⁻¹¹
fathoms (US survey) = atomic units of length ÷ 34,559,380,490Example: convert 1 a₀ to ftm (US): 1 × 2.893570388 × 10⁻¹¹ = 2.893570388 × 10⁻¹¹ ftm (US).
A.u. of Length to Fathom (US Survey) conversion table
| A.u. of Length (a₀) | Fathom (US Survey) (ftm (US)) |
|---|---|
| 0.01 a₀ | 2.893570388 × 10⁻¹³ ftm (US) |
| 0.1 a₀ | 2.893570388 × 10⁻¹² ftm (US) |
| 1 a₀ | 2.893570388 × 10⁻¹¹ ftm (US) |
| 2 a₀ | 5.787140776 × 10⁻¹¹ ftm (US) |
| 3 a₀ | 8.680711164 × 10⁻¹¹ ftm (US) |
| 5 a₀ | 1.446785194 × 10⁻¹⁰ ftm (US) |
| 10 a₀ | 2.893570388 × 10⁻¹⁰ ftm (US) |
| 20 a₀ | 5.787140776 × 10⁻¹⁰ ftm (US) |
| 50 a₀ | 1.446785194 × 10⁻⁹ ftm (US) |
| 100 a₀ | 2.893570388 × 10⁻⁹ ftm (US) |
| 250 a₀ | 7.23392597 × 10⁻⁹ ftm (US) |
| 500 a₀ | 1.446785194 × 10⁻⁸ ftm (US) |
| 1,000 a₀ | 2.893570388 × 10⁻⁸ ftm (US) |
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 fathom (us survey)
The US survey fathom is 6 US survey feet, about 1.8288037 m.
Symbol: ftm (US) · 1 ftm (US) = 1.828803658 m · Category: US survey units