We're going to solve 86708139 multiplied by 89026748
86708139 × 89026748 = 89026748 × (86708139)
+ 89026748 × 9 yielding 801240732
+ 89026748 × 30 yielding 2670802440
+ 89026748 × 100 giving us 8902674800
+ 89026748 × 8000 giving us 712213984000
+ 89026748 × 00000 that is equal 0
+ 89026748 × 700000 that results in 62318723600000
+ 89026748 × 6000000 that equals 534160488000000
+ 89026748 × 80000000 producing 7122139840000000

= 7719343640301972
