Alright, let's work through 41868686 times 51328702 step by step
41868686 × 51328702 = 51328702 × (41868686)
+ 51328702 × 6 giving us 307972212
+ 51328702 × 80 that equals 4106296160
+ 51328702 × 600 yielding 30797221200
+ 51328702 × 8000 resulting in 410629616000
+ 51328702 × 60000 giving us 3079722120000
+ 51328702 × 800000 which equals 41062961600000
+ 51328702 × 1000000 that equals 51328702000000
+ 51328702 × 40000000 what gives us 2053148080000000

= 2149065306825572
