Alright, let's work through 70244264 times 71778605 step by step
70244264 × 71778605 = 71778605 × (70244264)
+ 71778605 × 4 that results in 287114420
+ 71778605 × 60 producing 4306716300
+ 71778605 × 200 that results in 14355721000
+ 71778605 × 4000 what gives us 287114420000
+ 71778605 × 40000 producing 2871144200000
+ 71778605 × 200000 which equals 14355721000000
+ 71778605 × 0000000 that is equal 0
+ 71778605 × 70000000 that is equal 5024502350000000

= 5042035279171720
