Alright, let's work through 5739 times 4389 step by step
5739 × 4389 = 4389 × (5739)
+ 4389 × 9 what gives us 39501
+ 4389 × 30 resulting in 131670
+ 4389 × 700 producing 3072300
+ 4389 × 5000 that results in 21945000

= 25188471
