Alright, let's work through 5236 times 2608 step by step
5236 × 2608 = 2608 × (5236)
+ 2608 × 6 which equals 15648
+ 2608 × 30 yielding 78240
+ 2608 × 200 yielding 521600
+ 2608 × 5000 that results in 13040000

= 13655488
