Alright, let's work through 5991 times 5116 step by step
5991 × 5116 = 5116 × (5991)
+ 5116 × 1 which equals 5116
+ 5116 × 90 yielding 460440
+ 5116 × 900 producing 4604400
+ 5116 × 5000 yielding 25580000

= 30649956
