Alright, let's work through 1627 times 5639 step by step
1627 × 5639 = 5639 × (1627)
+ 5639 × 7 giving us 39473
+ 5639 × 20 which equals 112780
+ 5639 × 600 that equals 3383400
+ 5639 × 1000 that results in 5639000

= 9174653
