How many millihectare in 1 square nanometer? The answer is 1.0E-19. We assume you are converting between millihectare and square nanometre. You can view more details on each measurement unit: millihectare or square nanometer The SI derived unit for area is the square meter. 1 square meter is equal to 0.1 millihectare, or 1.0E+18 square nanometer. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millihectares and square nanometers. Type in your own numbers in the form to convert the units!
1 millihectare to square nanometer = 1.0E+19 square nanometer
2 millihectare to square nanometer = 2.0E+19 square nanometer
3 millihectare to square nanometer = 3.0E+19 square nanometer
4 millihectare to square nanometer = 4.0E+19 square nanometer
5 millihectare to square nanometer = 5.0E+19 square nanometer
6 millihectare to square nanometer = 6.0E+19 square nanometer
7 millihectare to square nanometer = 7.0E+19 square nanometer
8 millihectare to square nanometer = 8.0E+19 square nanometer
9 millihectare to square nanometer = 9.0E+19 square nanometer
10 millihectare to square nanometer = 1.0E+20 square nanometer
You can do the reverse unit conversion from square nanometer to millihectare, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millihectare = 10-3 hectares.
The definition of a hectare is as follows:
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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