How many exathou in 1 astronomical unit? The answer is 0.0058896799488189. We assume you are converting between exathou and astronomical unit. You can view more details on each measurement unit: exathou or astronomical unit The SI base unit for length is the metre. 1 metre is equal to 3.9370078740157E-14 exathou, or 6.6845871222684E-12 astronomical unit. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exathou and astronomical units. Type in your own numbers in the form to convert the units!
1 exathou to astronomical unit = 169.78851 astronomical unit
2 exathou to astronomical unit = 339.57703 astronomical unit
3 exathou to astronomical unit = 509.36554 astronomical unit
4 exathou to astronomical unit = 679.15405 astronomical unit
5 exathou to astronomical unit = 848.94256 astronomical unit
6 exathou to astronomical unit = 1018.73108 astronomical unit
7 exathou to astronomical unit = 1188.51959 astronomical unit
8 exathou to astronomical unit = 1358.3081 astronomical unit
9 exathou to astronomical unit = 1528.09662 astronomical unit
10 exathou to astronomical unit = 1697.88513 astronomical unit
You can do the reverse unit conversion from astronomical unit to exathou, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exathou = 1018 .
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".
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