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# How many miles is 500 million light years?

Last updated date: 19th Jul 2024
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Hint: The light tear is a unit of the length that is equal to the around 9.46 trillion kilometer or 5.88 trillion miles and is used to express astronomical distances. A light year is the distance that light travels in the vacuum in one Julian year, as described by the international astronomical union.

To convert 500 million light years into the miles we need a known relation between mile and the light years.
The relation between light years and the miles is,
1 light year = 5,878,625,373,183.6 miles
Now in order to know how many miles in 500 million light years we have to multiply by 500 million on both sides.
500 million × 1 light year = 500 million × 5,878,625,373,183.6 miles
Now multiply 500 with the existing numbers 500 million light years = 2939312686591800 million miles.
Now let’s convert million miles into miles, to do so we have to multiply with the ${{10}^{6}}$ because
1 million miles = 1000000 miles
500 million light years = 2939312686591800 × 1000000 miles
$\therefore$ 500 million light years = 2939312686591800 × 1000000 miles
Therefore there are 2939312686591800000000 miles in 500 million light years.
If we can write in another way the answer will be,
There is $2939\times {{10}^{21}}$ a mile in 500 million light years.

As an approach to know how many miles in 500 million light years we write relation between light year and the miles then we after we multiplied by 500 million to convert the 1 light year in 500 million light year which is eventually gives us our solution that there is $2939\times {{10}^{21}}$miles in 500 million light years.