No problem, we've got 2572 and 8087 to multiply
2572 × 8087 = 8087 × (2572)
+ 8087 × 2 giving us 16174
+ 8087 × 70 giving us 566090
+ 8087 × 500 that is equal 4043500
+ 8087 × 2000 resulting in 16174000

= 20799764
