Alright, let's work through 8021 times 1052 step by step
8021 × 1052 = 1052 × (8021)
+ 1052 × 1 producing 1052
+ 1052 × 20 what gives us 21040
+ 1052 × 000 resulting in 0
+ 1052 × 8000 resulting in 8416000

= 8438092
