How many square attometer in 1 barn?
The answer is 100000000.
We assume you are converting between square attometre and barn.
You can view more details on each measurement unit: square attometer or
barn
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E+36 square attometer, or 1.0E+28 barn.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square attometers and barns.
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You can do the reverse unit conversion from
barn to square attometer, or enter any two units below:

A barn is a unit of area, abbreviated mostly as "bn", equal to 10^{-28} m^{2}. Although not an official SI unit, it is widely used by nuclear physicists, since it is convenient for expressing the cross sectional area of nuclei and nuclear reactions. A barn is approximately equal to the area of a uranium nucleus.

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