We're going to solve 85148435 multiplied by 87135385
85148435 × 87135385 = 87135385 × (85148435)
+ 87135385 × 5 resulting in 435676925
+ 87135385 × 30 that results in 2614061550
+ 87135385 × 400 resulting in 34854154000
+ 87135385 × 8000 which equals 697083080000
+ 87135385 × 40000 yielding 3485415400000
+ 87135385 × 100000 what gives us 8713538500000
+ 87135385 × 5000000 which equals 435676925000000
+ 87135385 × 80000000 that results in 6970830800000000

= 7419441665872475
