Alright, let's work through 8239 times 8628 step by step
8239 × 8628 = 8628 × (8239)
+ 8628 × 9 producing 77652
+ 8628 × 30 which equals 258840
+ 8628 × 200 producing 1725600
+ 8628 × 8000 which equals 69024000

= 71086092
