We're going to solve 2573 multiplied by 6280
2573 × 6280 = 6280 × (2573)
+ 6280 × 3 yielding 18840
+ 6280 × 70 yielding 439600
+ 6280 × 500 that equals 3140000
+ 6280 × 2000 producing 12560000

= 16158440
