How many exametre in 1 lightyear? The answer is 0.0094607304725808. We assume you are converting between exametre and light year. You can view more details on each measurement unit: exametre or lightyear The SI base unit for length is the metre. 1 metre is equal to 1.0E-18 exametre, or 1.0570008340246E-16 lightyear. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exameters and light years. Type in your own numbers in the form to convert the units!
1 exametre to lightyear = 105.70008 lightyear
2 exametre to lightyear = 211.40017 lightyear
3 exametre to lightyear = 317.10025 lightyear
4 exametre to lightyear = 422.80033 lightyear
5 exametre to lightyear = 528.50042 lightyear
6 exametre to lightyear = 634.2005 lightyear
7 exametre to lightyear = 739.90058 lightyear
8 exametre to lightyear = 845.60067 lightyear
9 exametre to lightyear = 951.30075 lightyear
10 exametre to lightyear = 1057.00083 lightyear
You can do the reverse unit conversion from lightyear to exametre, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exametre = 1018 metre.
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).
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