Alright, let's work through 41715689 times 99970192 step by step
41715689 × 99970192 = 99970192 × (41715689)
+ 99970192 × 9 giving us 899731728
+ 99970192 × 80 what gives us 7997615360
+ 99970192 × 600 giving us 59982115200
+ 99970192 × 5000 yielding 499850960000
+ 99970192 × 10000 that results in 999701920000
+ 99970192 × 700000 that equals 69979134400000
+ 99970192 × 1000000 resulting in 99970192000000
+ 99970192 × 40000000 giving us 3998807680000000

= 4170325438742288
