Alright, let's work through 6389 times 4586 step by step
6389 × 4586 = 4586 × (6389)
+ 4586 × 9 producing 41274
+ 4586 × 80 which equals 366880
+ 4586 × 300 that equals 1375800
+ 4586 × 6000 which equals 27516000

= 29299954
