Alright, let's work through 5621 times 1519 step by step
5621 × 1519 = 1519 × (5621)
+ 1519 × 1 that results in 1519
+ 1519 × 20 that equals 30380
+ 1519 × 600 giving us 911400
+ 1519 × 5000 which equals 7595000

= 8538299
