No problem, we've got 68229910 and 78749389 to multiply
68229910 × 78749389 = 78749389 × (68229910)
+ 78749389 × 0 that equals 0
+ 78749389 × 10 which equals 787493890
+ 78749389 × 900 which equals 70874450100
+ 78749389 × 9000 that equals 708744501000
+ 78749389 × 20000 producing 1574987780000
+ 78749389 × 200000 yielding 15749877800000
+ 78749389 × 8000000 producing 629995112000000
+ 78749389 × 60000000 resulting in 4724963340000000

= 5373063724024990
