No problem, we've got 1869 and 5185 to multiply
1869 × 5185 = 5185 × (1869)
+ 5185 × 9 that is equal 46665
+ 5185 × 60 that equals 311100
+ 5185 × 800 producing 4148000
+ 5185 × 1000 what gives us 5185000

= 9690765
