Alright, let's work through 6684 times 4136 step by step
6684 × 4136 = 4136 × (6684)
+ 4136 × 4 what gives us 16544
+ 4136 × 80 resulting in 330880
+ 4136 × 600 which equals 2481600
+ 4136 × 6000 that equals 24816000

= 27645024
