How many zettameter in 1 gigametre? The answer is 1.0E-12. We assume you are converting between zettametre and gigametre. You can view more details on each measurement unit: zettameter or gigametre The SI base unit for length is the metre. 1 metre is equal to 1.0E-21 zettameter, or 1.0E-9 gigametre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between zettameters and gigameters. Type in your own numbers in the form to convert the units!
1 zettameter to gigametre = 1000000000000 gigametre
2 zettameter to gigametre = 2000000000000 gigametre
3 zettameter to gigametre = 3000000000000 gigametre
4 zettameter to gigametre = 4000000000000 gigametre
5 zettameter to gigametre = 5000000000000 gigametre
6 zettameter to gigametre = 6000000000000 gigametre
7 zettameter to gigametre = 7000000000000 gigametre
8 zettameter to gigametre = 8000000000000 gigametre
9 zettameter to gigametre = 9000000000000 gigametre
10 zettameter to gigametre = 10000000000000 gigametre
You can do the reverse unit conversion from gigametre to zettameter, or enter any two units below:
The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.
So 1 zettametre = 1021 metre.
A gigametre (American spelling: gigameter, symbol: Gm) is a unit of length equal to 10^9 metres. Its customary equivalent is 621,371 miles.
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