Alright, let's work through 3500 times 5571 step by step
3500 × 5571 = 5571 × (3500)
+ 5571 × 0 yielding 0
+ 5571 × 00 giving us 0
+ 5571 × 500 which equals 2785500
+ 5571 × 3000 that equals 16713000

= 19498500
