Convert mile (US survey) to attometer
Please provide values below to convert mile (US survey) [mi (survey)] to attometer [am], or Convert attometer to mile (US survey).
How to Convert Mile (Us Survey) to Attometer
1 mi (survey) = 1.6093472186944e+21 am
Example: convert 15 mi (survey) to am:
15 mi (survey) = 15 × 1.6093472186944e+21 am = 2.4140208280416e+22 am
Mile (Us Survey) to Attometer Conversion Table
| mile (US survey) | attometer |
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Mile (Us Survey)
The U.S. survey mile is a unit of length equal to 5,280 U.S. survey feet.
History/Origin
The U.S. survey foot was defined such that 1 meter is exactly 39.37 inches. This made the U.S. survey mile slightly longer than the international mile. The use of the survey foot was officially phased out in 2022.
Current Use
The U.S. survey mile was used for land surveying in the United States.
Attometer
An attometer is a unit of length in the metric system equal to 10^-18 meters.
History/Origin
The prefix "atto-" for 10^-18 was adopted by the CGPM (General Conference on Weights and Measures) in 1964.
Current Use
The attometer is used in high-energy physics to describe the scales relevant to quarks and leptons.