How many square astronomical unit in 1 exa-? The answer is 0.18082853787366. We assume you are converting between square astronomical unit and exaacre. You can view more details on each measurement unit: square astronomical unit or exa- The SI derived unit for area is the square meter. 1 square meter is equal to 4.4683704831421E-23 square astronomical unit, or 2.4710538146717E-22 exa-. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square astronomical units and exaacres. Type in your own numbers in the form to convert the units!
1 square astronomical unit to exa- = 5.5301 exa-
5 square astronomical unit to exa- = 27.6505 exa-
10 square astronomical unit to exa- = 55.30101 exa-
15 square astronomical unit to exa- = 82.95151 exa-
20 square astronomical unit to exa- = 110.60201 exa-
25 square astronomical unit to exa- = 138.25251 exa-
30 square astronomical unit to exa- = 165.90302 exa-
40 square astronomical unit to exa- = 221.20402 exa-
50 square astronomical unit to exa- = 276.50503 exa-
You can do the reverse unit conversion from exa- to square astronomical unit, or enter any two units below:
A square astronomical unit is defined as the area of a square with sides one astronomical unit in length.
The definition of a astronomical unit is as follows:
The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length defined to be exactly equal to 149,597,870,700 metres. Historically, the astronomical unit was conceived as the average Earth-Sun distance (the average of Earth's aphelion and perihelion), before its modern redefinition.
The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exaacre = 1018 acres.
The definition of a acre is as follows:
An acre is a measure of land area in Imperial units or U.S. customary units. It is equal to 43 560 square feet, 4840 square yards, or 160 square rods. The precise meaning of this depends on the exact definition adopted for a foot: the international acre is 4 046.856 422 4 m² (for the UK, see). For measurements based specifically on the US survey foot the US survey acre is ca. 4 046.872 610 m².
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