We're going to solve 39485948 multiplied by 89490999
39485948 × 89490999 = 89490999 × (39485948)
+ 89490999 × 8 yielding 715927992
+ 89490999 × 40 giving us 3579639960
+ 89490999 × 900 producing 80541899100
+ 89490999 × 5000 giving us 447454995000
+ 89490999 × 80000 giving us 7159279920000
+ 89490999 × 400000 what gives us 35796399600000
+ 89490999 × 9000000 giving us 805418991000000
+ 89490999 × 30000000 resulting in 2684729970000000

= 3533636932982052
