Alright, let's work through 67301971 times 38580368 step by step
67301971 × 38580368 = 38580368 × (67301971)
+ 38580368 × 1 that results in 38580368
+ 38580368 × 70 what gives us 2700625760
+ 38580368 × 900 what gives us 34722331200
+ 38580368 × 1000 resulting in 38580368000
+ 38580368 × 00000 that results in 0
+ 38580368 × 300000 which equals 11574110400000
+ 38580368 × 7000000 yielding 270062576000000
+ 38580368 × 60000000 resulting in 2314822080000000

= 2596534808305328
