No problem, we've got 2688 and 9539 to multiply
2688 × 9539 = 9539 × (2688)
+ 9539 × 8 yielding 76312
+ 9539 × 80 that is equal 763120
+ 9539 × 600 that equals 5723400
+ 9539 × 2000 resulting in 19078000

= 25640832
