Alright, let's work through 41681872 times 51711023 step by step
41681872 × 51711023 = 51711023 × (41681872)
+ 51711023 × 2 yielding 103422046
+ 51711023 × 70 giving us 3619771610
+ 51711023 × 800 resulting in 41368818400
+ 51711023 × 1000 resulting in 51711023000
+ 51711023 × 80000 that equals 4136881840000
+ 51711023 × 600000 giving us 31026613800000
+ 51711023 × 1000000 producing 51711023000000
+ 51711023 × 40000000 what gives us 2068440920000000

= 2155412241675056
