How many light-year in 1 millisiriometre? The answer is 0.015812507335831. We assume you are converting between light year and millisiriometre. You can view more details on each measurement unit: light-year or millisiriometre The SI base unit for length is the metre. 1 metre is equal to 1.0570008340246E-16 light-year, or 6.684587153547E-15 millisiriometre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light years and millisiriometers. Type in your own numbers in the form to convert the units!
1 light-year to millisiriometre = 63.24108 millisiriometre
2 light-year to millisiriometre = 126.48215 millisiriometre
3 light-year to millisiriometre = 189.72323 millisiriometre
4 light-year to millisiriometre = 252.96431 millisiriometre
5 light-year to millisiriometre = 316.20539 millisiriometre
6 light-year to millisiriometre = 379.44646 millisiriometre
7 light-year to millisiriometre = 442.68754 millisiriometre
8 light-year to millisiriometre = 505.92862 millisiriometre
9 light-year to millisiriometre = 569.1697 millisiriometre
10 light-year to millisiriometre = 632.41077 millisiriometre
You can do the reverse unit conversion from millisiriometre 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 "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millisiriometre = 10-3 siriometre.
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