Alright, let's work through 5403 times 571 step by step
5403 × 571 = 571 × (5403)
+ 571 × 3 producing 1713
+ 571 × 00 that is equal 0
+ 571 × 400 which equals 228400
+ 571 × 5000 which equals 2855000

= 3085113
