Convert attometer to league
Please provide values below to convert attometer [am] to league [lea], or Convert league to attometer.
How to Convert Attometer to League
1 am = 2.07123730745778e-22 lea
Example: convert 15 am to lea:
15 am = 15 × 2.07123730745778e-22 lea = 3.10685596118667e-21 lea
Attometer to League Conversion Table
| attometer | league |
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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.
League
A league is a unit of length that was common in Europe and Latin America, but is no longer an official unit in any nation. It was the distance a person could walk in an hour.
History/Origin
The league varied in length from country to country and even within the same country over time. The most common definition was three miles.
Current Use
The league is no longer in common use but is found in historical texts and literature.