Alright, let's work through 8152 times 8887 step by step
8152 × 8887 = 8887 × (8152)
+ 8887 × 2 that results in 17774
+ 8887 × 50 that is equal 444350
+ 8887 × 100 that is equal 888700
+ 8887 × 8000 giving us 71096000

= 72446824
