Alright, let's work through 3664 times 5502 step by step
3664 × 5502 = 5502 × (3664)
+ 5502 × 4 what gives us 22008
+ 5502 × 60 that is equal 330120
+ 5502 × 600 that results in 3301200
+ 5502 × 3000 which equals 16506000

= 20159328
