How many exacanna in 1 light-year? The answer is 0.0047303652362904. We assume you are converting between exacanna and light year. You can view more details on each measurement unit: exacanna or light-year The SI base unit for length is the metre. 1 metre is equal to 5.0E-19 exacanna, 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 exacanna and light years. Type in your own numbers in the form to convert the units!
1 exacanna to light-year = 211.40017 light-year
2 exacanna to light-year = 422.80033 light-year
3 exacanna to light-year = 634.2005 light-year
4 exacanna to light-year = 845.60067 light-year
5 exacanna to light-year = 1057.00083 light-year
6 exacanna to light-year = 1268.401 light-year
7 exacanna to light-year = 1479.80117 light-year
8 exacanna to light-year = 1691.20133 light-year
9 exacanna to light-year = 1902.6015 light-year
10 exacanna to light-year = 2114.00167 light-year
You can do the reverse unit conversion from light-year to exacanna, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exacanna = 1018 .
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).
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!