How many zettagram in 1 gigaton? The answer is 1.0E-6. We assume you are converting between zettagram and gigatonne. You can view more details on each measurement unit: zettagram or gigaton The SI base unit for mass is the kilogram. 1 kilogram is equal to 1.0E-18 zettagram, or 1.0E-12 gigaton. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between zettagrams and gigatonnes. Type in your own numbers in the form to convert the units!
1 zettagram to gigaton = 1000000 gigaton
2 zettagram to gigaton = 2000000 gigaton
3 zettagram to gigaton = 3000000 gigaton
4 zettagram to gigaton = 4000000 gigaton
5 zettagram to gigaton = 5000000 gigaton
6 zettagram to gigaton = 6000000 gigaton
7 zettagram to gigaton = 7000000 gigaton
8 zettagram to gigaton = 8000000 gigaton
9 zettagram to gigaton = 9000000 gigaton
10 zettagram to gigaton = 10000000 gigaton
You can do the reverse unit conversion from gigaton to zettagram, or enter any two units below:
The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.
So 1 zettagram = 1021 grams-force.
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigatonne = 109 tonnes.
The definition of a tonne is as follows:
A tonne (also called metric ton) is a non-SI unit of mass, accepted for use with SI, defined as: 1 tonne = 1000 kg (= 106 g).
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