How many exakyu in 1 light-day? The answer is 0.1036082734848. We assume you are converting between exakyu and light day. You can view more details on each measurement unit: exakyu or light-day The SI base unit for length is the metre. 1 metre is equal to 4.0E-15 exakyu, or 3.8606955462749E-14 light-day. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between exakyu and light days. Type in your own numbers in the form to convert the units!
1 exakyu to light-day = 9.65174 light-day
5 exakyu to light-day = 48.25869 light-day
10 exakyu to light-day = 96.51739 light-day
15 exakyu to light-day = 144.77608 light-day
20 exakyu to light-day = 193.03478 light-day
25 exakyu to light-day = 241.29347 light-day
30 exakyu to light-day = 289.55217 light-day
40 exakyu to light-day = 386.06955 light-day
50 exakyu to light-day = 482.58694 light-day
You can do the reverse unit conversion from light-day to exakyu, or enter any two units below:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exakyu = 1018 .
A light day (also written light-day) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one day (of 86,400 seconds) or 25,902,068,371,200 metres (~26 Tm).
Note that this value is exact, since the metre is actually defined in terms of the speed of light. The light day isn't very frequently used at all since there are few astronomical objects or distances of that magnitude; the Oort cloud, for example, is thought to extend between 290 and 580 light-days out from the Sun.
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