Alright, let's work through 6099 times 5649 step by step
6099 × 5649 = 5649 × (6099)
+ 5649 × 9 that results in 50841
+ 5649 × 90 producing 508410
+ 5649 × 000 that is equal 0
+ 5649 × 6000 that equals 33894000

= 34453251
