Alright, let's work through 5345 times 2602 step by step
5345 × 2602 = 2602 × (5345)
+ 2602 × 5 that is equal 13010
+ 2602 × 40 what gives us 104080
+ 2602 × 300 resulting in 780600
+ 2602 × 5000 yielding 13010000

= 13907690
