No problem, we've got 4109 and 6286 to multiply
4109 × 6286 = 6286 × (4109)
+ 6286 × 9 yielding 56574
+ 6286 × 00 giving us 0
+ 6286 × 100 yielding 628600
+ 6286 × 4000 giving us 25144000

= 25829174
