Alright, let's work through 3809 times 5319 step by step
3809 × 5319 = 5319 × (3809)
+ 5319 × 9 that is equal 47871
+ 5319 × 00 producing 0
+ 5319 × 800 which equals 4255200
+ 5319 × 3000 that results in 15957000

= 20260071
