Alright, let's work through 42114410 times 86781450 step by step
42114410 × 86781450 = 86781450 × (42114410)
+ 86781450 × 0 resulting in 0
+ 86781450 × 10 producing 867814500
+ 86781450 × 400 giving us 34712580000
+ 86781450 × 4000 yielding 347125800000
+ 86781450 × 10000 producing 867814500000
+ 86781450 × 100000 what gives us 8678145000000
+ 86781450 × 2000000 what gives us 173562900000000
+ 86781450 × 40000000 giving us 3471258000000000

= 3654749565694500
