No problem, we've got 71483832 and 96645315 to multiply
71483832 × 96645315 = 96645315 × (71483832)
+ 96645315 × 2 what gives us 193290630
+ 96645315 × 30 that equals 2899359450
+ 96645315 × 800 producing 77316252000
+ 96645315 × 3000 resulting in 289935945000
+ 96645315 × 80000 which equals 7731625200000
+ 96645315 × 400000 that equals 38658126000000
+ 96645315 × 1000000 yielding 96645315000000
+ 96645315 × 70000000 giving us 6765172050000000

= 6908577461047080
