No problem, we've got 6249 and 8170 to multiply
6249 × 8170 = 8170 × (6249)
+ 8170 × 9 that equals 73530
+ 8170 × 40 that is equal 326800
+ 8170 × 200 that equals 1634000
+ 8170 × 6000 which equals 49020000

= 51054330
