Alright, let's work through 6164 times 6653 step by step
6164 × 6653 = 6653 × (6164)
+ 6653 × 4 yielding 26612
+ 6653 × 60 that is equal 399180
+ 6653 × 100 that is equal 665300
+ 6653 × 6000 which equals 39918000

= 41009092
