How many light-second in 1 gigam? The answer is 3.3356409519815. We assume you are converting between light second and gigametre. You can view more details on each measurement unit: light-second or gigam The SI base unit for length is the metre. 1 metre is equal to 3.3356409519815E-9 light-second, 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 seconds and gigametres. Type in your own numbers in the form to convert the units!
1 light-second to gigam = 0.29979 gigam
5 light-second to gigam = 1.49896 gigam
10 light-second to gigam = 2.99792 gigam
20 light-second to gigam = 5.99585 gigam
30 light-second to gigam = 8.99377 gigam
40 light-second to gigam = 11.9917 gigam
50 light-second to gigam = 14.98962 gigam
75 light-second to gigam = 22.48443 gigam
100 light-second to gigam = 29.97925 gigam
You can do the reverse unit conversion from gigam to light-second, or enter any two units below:
A light-second is a unit of length. It is defined as the distance light travels in an absolute vacuum in one second or 299,792,458 meters. Note that this value is considered exact, since the meter is actually (as of 1983) defined in terms of the light second. It is just over 186,282 miles and almost 109 feet.
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigametre = 109 metre.
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