How many millimicron in 1 megalight-year?
The answer is 9.454254955488E+30.
We assume you are converting between millimicron and megalight year.
You can view more details on each measurement unit: millimicron or
megalight-year
The SI base unit for length is the metre.
1 metre is equal to 1000000000 millimicron, or 1.0577248071986E-22 megalight-year.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimicrons and megalight years.
Type in your own numbers in the form to convert the units!

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

››Definition: Megalight-year

One megalight-year, abbreviated "Mly", is one million light-years, or 306,601 parsecs. Megalight-years are typically used to measure distances between neighboring galaxies and galaxy clusters.

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