Alright, let's work through 8120 times 4181 step by step
8120 × 4181 = 4181 × (8120)
+ 4181 × 0 giving us 0
+ 4181 × 20 that results in 83620
+ 4181 × 100 that is equal 418100
+ 4181 × 8000 which equals 33448000

= 33949720
