Alright, let's work through 3393 times 5986 step by step
3393 × 5986 = 5986 × (3393)
+ 5986 × 3 that equals 17958
+ 5986 × 90 producing 538740
+ 5986 × 300 that results in 1795800
+ 5986 × 3000 that is equal 17958000

= 20310498
