How to convert fathoms (US survey) to X-units
1 fathom (us survey) is equal to 18,250,076,420,000 X-units, and 1 x-unit is equal to 5.479429111 × 10⁻¹⁴ fathoms (US survey). To convert, multiply by the conversion factor:
X-units = fathoms (US survey) × 18,250,076,420,000
X-units = fathoms (US survey) ÷ 5.479429111 × 10⁻¹⁴Example: convert 1 ftm (US) to xu: 1 × 18,250,076,420,000 = 18,250,076,420,000 xu.
Fathom (US Survey) to X-unit conversion table
| Fathom (US Survey) (ftm (US)) | X-unit (xu) |
|---|---|
| 0.01 ftm (US) | 182,500,764,200 xu |
| 0.1 ftm (US) | 1,825,007,642,000 xu |
| 1 ftm (US) | 18,250,076,420,000 xu |
| 2 ftm (US) | 36,500,152,830,000 xu |
| 3 ftm (US) | 54,750,229,250,000 xu |
| 5 ftm (US) | 91,250,382,090,000 xu |
| 10 ftm (US) | 182,500,764,200,000 xu |
| 20 ftm (US) | 365,001,528,300,000 xu |
| 50 ftm (US) | 912,503,820,900,000 xu |
| 100 ftm (US) | 1.825007642 × 10¹⁵ xu |
| 250 ftm (US) | 4.562519104 × 10¹⁵ xu |
| 500 ftm (US) | 9.125038209 × 10¹⁵ xu |
| 1,000 ftm (US) | 1.825007642 × 10¹⁶ xu |
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
About the x-unit
The X-unit (about 1.002 × 10⁻¹³ m) was used to express X-ray and gamma-ray wavelengths before the ångström and picometer became standard.
Symbol: xu · 1 xu = 1.00208 × 10⁻¹³ m · Category: Atomic & physics