No problem, we've got 7786 and 6544 to multiply
7786 × 6544 = 6544 × (7786)
+ 6544 × 6 resulting in 39264
+ 6544 × 80 that is equal 523520
+ 6544 × 700 giving us 4580800
+ 6544 × 7000 which equals 45808000

= 50951584
