## Convert millimicron to marathon

 millimicron marathon

How many millimicron in 1 marathon? The answer is 42194988000000.
We assume you are converting between millimicron and marathon.
You can view more details on each measurement unit:
millimicron or marathon
The SI base unit for length is the metre.
1 metre is equal to 1000000000 millimicron, or 2.3699497200947E-5 marathon.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimicrons and marathons.
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## Definition: Millimicron

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: Marathon

Although marathon sometimes refers to any athletic event requiring great endurance, more specifically it refers to a long-distance track event of 42,195 m (26 miles and 385 yards).

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