Alright, let's work through 5339 times 3512 step by step
5339 × 3512 = 3512 × (5339)
+ 3512 × 9 producing 31608
+ 3512 × 30 what gives us 105360
+ 3512 × 300 that is equal 1053600
+ 3512 × 5000 what gives us 17560000

= 18750568
