How many gigaparsec in 1 megameter? The answer is 3.2407788498994E-20. We assume you are converting between gigaparsec and megametre. You can view more details on each measurement unit: gigaparsec or megameter The SI base unit for length is the metre. 1 metre is equal to 3.2407788498994E-26 gigaparsec, or 1.0E-6 megameter. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigaparsecs and megameters. Type in your own numbers in the form to convert the units!
1 gigaparsec to megameter = 3.085678E+19 megameter
2 gigaparsec to megameter = 6.171356E+19 megameter
3 gigaparsec to megameter = 9.257034E+19 megameter
4 gigaparsec to megameter = 1.2342712E+20 megameter
5 gigaparsec to megameter = 1.542839E+20 megameter
6 gigaparsec to megameter = 1.8514068E+20 megameter
7 gigaparsec to megameter = 2.1599746E+20 megameter
8 gigaparsec to megameter = 2.4685424E+20 megameter
9 gigaparsec to megameter = 2.7771102E+20 megameter
10 gigaparsec to megameter = 3.085678E+20 megameter
You can do the reverse unit conversion from megameter to gigaparsec, or enter any two units below:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigaparsec = 109 parsecs.
The definition of a parsec is as follows:
The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.
A megametre (American spelling: megameter, symbol: Mm) is a unit of length equal to 10^6 metres (from the Greek words megas = big and metro = count/measure). Its customary equivalent is 621.37 miles.
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