Alright, let's work through 8642 times 2613 step by step
8642 × 2613 = 2613 × (8642)
+ 2613 × 2 that results in 5226
+ 2613 × 40 that is equal 104520
+ 2613 × 600 that results in 1567800
+ 2613 × 8000 what gives us 20904000

= 22581546
