Alright, let's work through 3809 times 5218 step by step
3809 × 5218 = 5218 × (3809)
+ 5218 × 9 giving us 46962
+ 5218 × 00 that equals 0
+ 5218 × 800 what gives us 4174400
+ 5218 × 3000 what gives us 15654000

= 19875362
