Alright, let's work through 6720 times 5016 step by step
6720 × 5016 = 5016 × (6720)
+ 5016 × 0 that equals 0
+ 5016 × 20 which equals 100320
+ 5016 × 700 which equals 3511200
+ 5016 × 6000 yielding 30096000

= 33707520
