Alright, let's work through 3889 times 7538 step by step
3889 × 7538 = 7538 × (3889)
+ 7538 × 9 which equals 67842
+ 7538 × 80 yielding 603040
+ 7538 × 800 producing 6030400
+ 7538 × 3000 producing 22614000

= 29315282
