Convert span (cloth) to attometer

Please provide values below to convert span (cloth) [span] to attometer [am], or Convert attometer to span (cloth).




How to Convert Span (Cloth) to Attometer

1 span = 2.286e+17 am

Example: convert 15 span to am:
15 span = 15 Γ— 2.286e+17 am = 3.429e+18 am


Span (Cloth) to Attometer Conversion Table

span (cloth) attometer

Span (Cloth)

A span is an obsolete unit of length, typically about 9 inches, based on the distance between the tip of the thumb and the tip of the little finger when the hand is fully extended.

History/Origin

The span has been used as a unit of measurement for thousands of years in many different cultures.

Current Use

The span is no longer a standard unit of measurement.


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.



Convert span (cloth) To Other Length Units