Alright, let's work through 36643746 times 71188684 step by step
36643746 × 71188684 = 71188684 × (36643746)
+ 71188684 × 6 resulting in 427132104
+ 71188684 × 40 that equals 2847547360
+ 71188684 × 700 producing 49832078800
+ 71188684 × 3000 that results in 213566052000
+ 71188684 × 40000 what gives us 2847547360000
+ 71188684 × 600000 that equals 42713210400000
+ 71188684 × 6000000 that results in 427132104000000
+ 71188684 × 30000000 resulting in 2135660520000000

= 2608620054570264
