one billion light years = 5.87849981 × 1021 miles
A light year is a measure of distance, not time. A light year is the distance light travels in one year. In one day light travels 16,081,407,123 miles.
miles... in kph??? Anyway, the speed of light is 300,000 kilometers/second; you can convert that to whatever unit you want. For example, to convert to kilometers/hour, multiply by 3600.
the equation for how many miles light travels in one year
How many hours does it take to get to 4.5 billion km
Good rounding! The exact number of miles of a light-year is 5,865,696,000,000 miles. The farthest scientists have ever seen is about 13.5 trillion light-years. To figure out how many miles that is you would multiply the 2 numbers together. Cool huh?
1 light-minute is 11,176,943.823 miles.
500,000,000 miles is about 44.73 light-minutes.
152,612,553,600,000 miles in 26 light years.
The speed of light is 186,282 miles per second.
Light travels at 186,000 miles per second. There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 365.26 days in a year. You want to know what 148 light years equals? Just multiply all those numbers together.
2,937,300,836,700 miles.
8,230,075,280,000,000 miles.
One light year is equal to about 5.88 trillion miles.
2.3 million light years is 13,500,341,279,999,999,868,928 miles.
4 light years is equal to 2.35139993 × 1013 miles
222 billion miles = 0.0377647371 light years.