Alright, let's work through 7089 times 1413 step by step
7089 × 1413 = 1413 × (7089)
+ 1413 × 9 which equals 12717
+ 1413 × 80 that results in 113040
+ 1413 × 000 giving us 0
+ 1413 × 7000 which equals 9891000

= 10016757
