My teacher has challenged me do the Dan Myers 25,000,000,000 apps challenge, I decided to try it out.
http://threeacts.mrmeyer.com/25billionapps/act2/timer.pdf
I subtracted the numbers from 6:27 and 6:28 and got 34,237, subtracted the numbers from 6:28 and 6:29 and got 34,026 and finally subtracted the numbers from 6:29 and 6:30 and got 34,203. I added up 34,237, 34,026 and 34,203 and divided it by 3 and got 34,155 downloads per minute. Then I subtracted 25,000,000,000 by 24,658,610,121 and got 341,389,879 downloads I need. I divided 341,389,879 by 34,155 and got 9,995 minutes left. I divided 9,995 by 60 and got 166 hours left. Then I divided 166 by 24 and got 6.9, close to 7 days. You would want to get on at March 2nd a little bit before 6:30.