We're going to solve 40328769 multiplied by 8659718
40328769 × 8659718 = 8659718 × (40328769)
+ 8659718 × 9 resulting in 77937462
+ 8659718 × 60 giving us 519583080
+ 8659718 × 700 which equals 6061802600
+ 8659718 × 8000 what gives us 69277744000
+ 8659718 × 20000 which equals 173194360000
+ 8659718 × 300000 yielding 2597915400000
+ 8659718 × 0000000 giving us 0
+ 8659718 × 40000000 that results in 346388720000000

= 349235766827142
