No problem, we've got 8251 and 1555 to multiply
8251 × 1555 = 1555 × (8251)
+ 1555 × 1 that is equal 1555
+ 1555 × 50 that results in 77750
+ 1555 × 200 that equals 311000
+ 1555 × 8000 which equals 12440000

= 12830305
