Alright, let's work through 5139 times 8593 step by step
5139 × 8593 = 8593 × (5139)
+ 8593 × 9 what gives us 77337
+ 8593 × 30 what gives us 257790
+ 8593 × 100 that results in 859300
+ 8593 × 5000 producing 42965000

= 44159427
