Alright, let's work through 67101315 times 67570891 step by step
67101315 × 67570891 = 67570891 × (67101315)
+ 67570891 × 5 resulting in 337854455
+ 67570891 × 10 giving us 675708910
+ 67570891 × 300 producing 20271267300
+ 67570891 × 1000 yielding 67570891000
+ 67570891 × 00000 producing 0
+ 67570891 × 100000 giving us 6757089100000
+ 67570891 × 7000000 which equals 472996237000000
+ 67570891 × 60000000 that is equal 4054253460000000

= 4534095641821665
