Alright, let's work through 1665 times 8084 step by step
1665 × 8084 = 8084 × (1665)
+ 8084 × 5 that results in 40420
+ 8084 × 60 that results in 485040
+ 8084 × 600 that results in 4850400
+ 8084 × 1000 that results in 8084000

= 13459860
