How many exacarat [pre-1913 US] in 1 megatonne? The answer is 4.8709206039942E-6. We assume you are converting between exacarat [pre-1913 US] and megatonne. You can view more details on each measurement unit: exacarat [pre-1913 US] or megatonne The SI base unit for mass is the kilogram. 1 kilogram is equal to 4.8709206039942E-15 exacarat [pre-1913 US], or 1.0E-9 megatonne. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exacarats and megatonnes. Type in your own numbers in the form to convert the units!
1 exacarat [pre-1913 US] to megatonne = 205300 megatonne
2 exacarat [pre-1913 US] to megatonne = 410600 megatonne
3 exacarat [pre-1913 US] to megatonne = 615900 megatonne
4 exacarat [pre-1913 US] to megatonne = 821200 megatonne
5 exacarat [pre-1913 US] to megatonne = 1026500 megatonne
6 exacarat [pre-1913 US] to megatonne = 1231800 megatonne
7 exacarat [pre-1913 US] to megatonne = 1437100 megatonne
8 exacarat [pre-1913 US] to megatonne = 1642400 megatonne
9 exacarat [pre-1913 US] to megatonne = 1847700 megatonne
10 exacarat [pre-1913 US] to megatonne = 2053000 megatonne
You can do the reverse unit conversion from megatonne to exacarat [pre-1913 US], or enter any two units below:
The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.
So 1 megatonne = 106 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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