How many exadecare in 1 hectare? The answer is 1.0E-17. We assume you are converting between exadecare and hectare. You can view more details on each measurement unit: exadecare or hectare The SI derived unit for area is the square meter. 1 square meter is equal to 1.0E-21 exadecare, or 0.0001 hectare. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exadecares and hectares. Type in your own numbers in the form to convert the units!
1 exadecare to hectare = 1.0E+17 hectare
2 exadecare to hectare = 2.0E+17 hectare
3 exadecare to hectare = 3.0E+17 hectare
4 exadecare to hectare = 4.0E+17 hectare
5 exadecare to hectare = 5.0E+17 hectare
6 exadecare to hectare = 6.0E+17 hectare
7 exadecare to hectare = 7.0E+17 hectare
8 exadecare to hectare = 8.0E+17 hectare
9 exadecare to hectare = 9.0E+17 hectare
10 exadecare to hectare = 1.0E+18 hectare
You can do the reverse unit conversion from hectare to exadecare, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exadecare = 1018 decares.
The definition of a decare is as follows:
The decare is a unit for the measurement of area, generally used for land area. One decare (from deka, 10 and are) is the same as 10 ares, which is the same as 1000 square metres. Though its base unit, the are, was defined by older forms of the metric system, it is not part of the modern metric system, the International System (SI). It is accepted, but not encouraged, for use with the SI.
The decare is not widely used, except in Norway and many of the formerly Ottoman countries; it corresponds roughly to the Byzantine stremma and the Ottoman donum, and exactly to the metric stremma and donum.
A hectare (symbol ha) is a metric unit of surface area, equal to 100 ares (the name is a contraction of the SI prefix hecto + are). It is a non-SI unit currently accepted (although discouraged) for use with the SI. Its use is widespread in agriculture where it is more practical than either square metres or square kilometres, typical fields being a few hectares in size.
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