Alright, let's work through 5891 times 8499 step by step
5891 × 8499 = 8499 × (5891)
+ 8499 × 1 that equals 8499
+ 8499 × 90 that equals 764910
+ 8499 × 800 resulting in 6799200
+ 8499 × 5000 resulting in 42495000

= 50067609
