How many exabarn in 1 square parsec? The answer is 9.5214087E+42. We assume you are converting between exabarn and square parsec. You can view more details on each measurement unit: exabarn or square parsec The SI derived unit for area is the square meter. 1 square meter is equal to 10000000000 exabarn, or 1.0502647575668E-33 square parsec. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exabarns and square parsecs. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from square parsec to exabarn, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exabarn = 1018 barns.
The definition of a barn is as follows:
A barn is a unit of area, abbreviated mostly as "bn", equal to 10-28 m2. 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.
A square parsec is defined as the area of a square with sides one parsec in length.
The definition of a parsec is as follows:
The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.
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