Alright, let's work through 8707267 times 3316608 step by step
8707267 × 3316608 = 3316608 × (8707267)
+ 3316608 × 7 what gives us 23216256
+ 3316608 × 60 what gives us 198996480
+ 3316608 × 200 yielding 663321600
+ 3316608 × 7000 producing 23216256000
+ 3316608 × 00000 yielding 0
+ 3316608 × 700000 that equals 2321625600000
+ 3316608 × 8000000 what gives us 26532864000000

= 28878591390336
