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What else can I help you with?
How much is 20 lightyears in earth years?
Lightyear isn't about time, it's distance. One lightyear is ten trillion kilometers.
How many kilometers in one lightyear per hour?
A light year is the distance that light will travel in a vacuum in a year. Nothing can travel that distance in an hour so a lightyear per hour is a meaningless concept of speed. Though impossible to attain, it is a measure of speed while a kilometre is a measure of distance. There is no direct relationship between the two.
How far is 1 lightyear?
Roughly 5,868,700,000,000 miles. (rounded)
How many millimeters are in a lightyear?
There are approximately 9.46 trillion kilometers in a lightyear. To convert this to millimeters, 1 kilometer is equal to 1,000,000 millimeters. Therefore, there are about 9.46 x 10^18 millimeters in a lightyear.
How many kilometers make up a lightyear?
1 light year = 9.46*1012 km or 9.46 trillion km (approx)
How many feet are in one lightyear?
Approx 3.1 *1016 or 31 quadrillion.
How many metres are there in a lightyear?
1 lightyear = 9.46 × 1015 metres
How many miles is equal to one lightyear?
one lightyear is equal to 5.87849981 × 1012 miles (thats 5 trillion, 878 billion, 499 million, 81 thousand miles).
How long does it take for a lightyear to travel?
A lightyear is the distance that light can travel in one year.
How big is a lightyear?
Light can travel about 6 trillion miles in a year, so that distance is called a light-year.
How many millimetres in a lightyear?
15258(6
Square root for lightyear?
Please note that a light-year is a distance. As far as I know, the square root of a distance is not something that makes sense physically - in other words, you can express it mathematically, but it's not a unit used in practice.
