Alright, let's work through 67789981 times 38379331 step by step
67789981 × 38379331 = 38379331 × (67789981)
+ 38379331 × 1 which equals 38379331
+ 38379331 × 80 producing 3070346480
+ 38379331 × 900 that results in 34541397900
+ 38379331 × 9000 giving us 345413979000
+ 38379331 × 80000 that equals 3070346480000
+ 38379331 × 700000 yielding 26865531700000
+ 38379331 × 7000000 that equals 268655317000000
+ 38379331 × 60000000 producing 2302759860000000

= 2601734119282711
