The galaxy is 100000 light years?

Light will travel 983,571,056 feet per second

86400 seconds in one day times 365.242199 days = 31556925.9936 seconds per year

31556925.9936 times 2000000 = 63113851987200 seconds

So the light will travel at a speed of 983,571,056 feet per second for 63113851987200 seconds

983,571,056 times 63113851987200 = 62076958047278002483200 feet

In scientific notation that's 6.208 x 1022

I also just found out that you can type 2000000 light years in feet into google and it will give you the same answer.

6.2076958 × 1022 feet Other Thought: Obviously lots of us have had the same question. It's helpful to know that light travels at 186,000 miles a second and is a constant for calculations.