Alright, let's work through 5389 times 3633 step by step
5389 × 3633 = 3633 × (5389)
+ 3633 × 9 that equals 32697
+ 3633 × 80 that is equal 290640
+ 3633 × 300 that is equal 1089900
+ 3633 × 5000 which equals 18165000

= 19578237
