Alright, let's work through 8881 times 1641 step by step
8881 × 1641 = 1641 × (8881)
+ 1641 × 1 which equals 1641
+ 1641 × 80 resulting in 131280
+ 1641 × 800 that is equal 1312800
+ 1641 × 8000 producing 13128000

= 14573721
