Alright, let's work through 1622 times 9619 step by step
1622 × 9619 = 9619 × (1622)
+ 9619 × 2 that equals 19238
+ 9619 × 20 resulting in 192380
+ 9619 × 600 what gives us 5771400
+ 9619 × 1000 giving us 9619000

= 15602018
