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How many light-year in 1 ri?
The answer is 4.1511305481694E-13.
We assume you are converting between light year and ri [Japan].
You can view more details on each measurement unit:
light-year or ri
The SI base unit for length is the metre.
1 metre is equal to 1.0570008340246E-16 light-year, or 0.00025462962962963 ri.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between light years and ri [Japan].
Type in your own numbers in the form to convert the units!
1 light-year to ri = 2408982296259 ri
2 light-year to ri = 4817964592518 ri
3 light-year to ri = 7226946888777 ri
4 light-year to ri = 9635929185036 ri
5 light-year to ri = 12044911481295 ri
6 light-year to ri = 14453893777554 ri
7 light-year to ri = 16862876073813 ri
8 light-year to ri = 19271858370072 ri
9 light-year to ri = 21680840666331 ri
10 light-year to ri = 24089822962590 ri
You can do the reverse unit conversion from ri to light-year, or enter any two units below:
light-year to astronomical unit
light-year to marathon
light-year to fuss
light-year to dong
light-year to fall
light-year to miil
light-year to diraa
light-year to nautical mile
light-year to pica
light-year to digit
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 Japanese ri is 12,960 shaku.
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