Alright, let's work through 2620 times 5224 step by step
2620 × 5224 = 5224 × (2620)
+ 5224 × 0 producing 0
+ 5224 × 20 that results in 104480
+ 5224 × 600 that is equal 3134400
+ 5224 × 2000 what gives us 10448000

= 13686880
