How many gigameter in 1 millimicron? The answer is 1.0E-18. We assume you are converting between gigametre and millimicron. You can view more details on each measurement unit: gigameter or millimicron The SI base unit for length is the metre. 1 metre is equal to 1.0E-9 gigameter, or 1000000000 millimicron. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigameters and millimicrons. Type in your own numbers in the form to convert the units!
1 gigameter to millimicron = 1.0E+18 millimicron
2 gigameter to millimicron = 2.0E+18 millimicron
3 gigameter to millimicron = 3.0E+18 millimicron
4 gigameter to millimicron = 4.0E+18 millimicron
5 gigameter to millimicron = 5.0E+18 millimicron
6 gigameter to millimicron = 6.0E+18 millimicron
7 gigameter to millimicron = 7.0E+18 millimicron
8 gigameter to millimicron = 8.0E+18 millimicron
9 gigameter to millimicron = 9.0E+18 millimicron
10 gigameter to millimicron = 1.0E+19 millimicron
You can do the reverse unit conversion from millimicron to gigameter, or enter any two units below:
A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millimicron = 10-3 microns.
The definition of a micron is as follows:
a metric unit of length equal to one millionth of a meter
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