How many light-year in 1 gigam? The answer is 1.0570008340246E-7. We assume you are converting between light year and gigametre. You can view more details on each measurement unit: light-year or gigam The SI base unit for length is the metre. 1 metre is equal to 1.0570008340246E-16 light-year, or 1.0E-9 gigam. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light years and gigametres. Type in your own numbers in the form to convert the units!
1 light-year to gigam = 9460730.47258 gigam
2 light-year to gigam = 18921460.94516 gigam
3 light-year to gigam = 28382191.41774 gigam
4 light-year to gigam = 37842921.89032 gigam
5 light-year to gigam = 47303652.3629 gigam
6 light-year to gigam = 56764382.83548 gigam
7 light-year to gigam = 66225113.30807 gigam
8 light-year to gigam = 75685843.78065 gigam
9 light-year to gigam = 85146574.25323 gigam
10 light-year to gigam = 94607304.72581 gigam
You can do the reverse unit conversion from gigam to light-year, or enter any two units below:
A light year, abbreviated ly, is the distance light travels in one year: roughly 9.46 × 1012 kilometres (9.46 petametres, or about 5.88 × 1012 (nearly six trillion) miles). More specifically, a light year is defined as the distance that a photon would travel, in free space and infinitely far away from any gravitational or magnetic fields, in one Julian year (365.25 days of 86400 seconds each).
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigametre = 109 metre.
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