Alright, let's work through 6136 times 5109 step by step
6136 × 5109 = 5109 × (6136)
+ 5109 × 6 yielding 30654
+ 5109 × 30 that is equal 153270
+ 5109 × 100 which equals 510900
+ 5109 × 6000 that results in 30654000

= 31348824
