Alright, let's work through 6368 times 2620 step by step
6368 × 2620 = 2620 × (6368)
+ 2620 × 8 that equals 20960
+ 2620 × 60 that equals 157200
+ 2620 × 300 what gives us 786000
+ 2620 × 6000 yielding 15720000

= 16684160
