››Convert decametre to zettametre

 decameter zettameter

How many decameter in 1 zettameter? The answer is 1.0E+20.
We assume you are converting between decametre and zettametre.
You can view more details on each measurement unit:
decameter or zettameter
The SI base unit for length is the metre.
1 metre is equal to 0.1 decameter, or 1.0E-21 zettameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between decameters and zettameters.
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››Definition: Decameter

A decametre (American spelling: dekameter, symbol: dam) is a measurement of distance equal to ten metres. This measure is included mostly for completeness. It very rarely has any practical application.

››Definition: Zettametre

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettametre = 1021 metre.

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