Alright, let's work through 3699143 times 50100739 step by step
3699143 × 50100739 = 50100739 × (3699143)
+ 50100739 × 3 which equals 150302217
+ 50100739 × 40 what gives us 2004029560
+ 50100739 × 100 that equals 5010073900
+ 50100739 × 9000 yielding 450906651000
+ 50100739 × 90000 yielding 4509066510000
+ 50100739 × 600000 resulting in 30060443400000
+ 50100739 × 3000000 which equals 150302217000000

= 185329797966677
