No problem, we've got 72733788 and 68409576 to multiply
72733788 × 68409576 = 68409576 × (72733788)
+ 68409576 × 8 resulting in 547276608
+ 68409576 × 80 that results in 5472766080
+ 68409576 × 700 yielding 47886703200
+ 68409576 × 3000 producing 205228728000
+ 68409576 × 30000 that equals 2052287280000
+ 68409576 × 700000 giving us 47886703200000
+ 68409576 × 2000000 producing 136819152000000
+ 68409576 × 70000000 yielding 4788670320000000

= 4975687597953888
