Alright, let's work through 8012 times 4993 step by step
8012 × 4993 = 4993 × (8012)
+ 4993 × 2 that results in 9986
+ 4993 × 10 what gives us 49930
+ 4993 × 000 producing 0
+ 4993 × 8000 producing 39944000

= 40003916
