Alright, let's work through 1689 times 5613 step by step
1689 × 5613 = 5613 × (1689)
+ 5613 × 9 resulting in 50517
+ 5613 × 80 giving us 449040
+ 5613 × 600 that is equal 3367800
+ 5613 × 1000 what gives us 5613000

= 9480357
