How many yoctometre in 1 light-year?
The answer is 9.4607304725808E+39.
We assume you are converting between yoctometre and light year.
You can view more details on each measurement unit:
yoctometre or light-year
The SI base unit for length is the metre.
1 metre is equal to 1.0E+24 yoctometre, or 1.0570008340246E-16 light-year.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between yoctometers and light years.
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You can do the reverse unit conversion from light-year to yoctometre, or enter any two units below:
yoctometre to stick
yoctometre to parasang
yoctometre to tu
yoctometre to arsheen
yoctometre to pie
yoctometre to kind
yoctometre to palm
yoctometre to vershok
yoctometre to pik
yoctometre to quadrant
The SI prefix "yocto" represents a factor of 10-24, or in exponential notation, 1E-24.
So 1 yoctometre = 10-24 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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