No problem, we've got 3869 and 4094 to multiply
3869 × 4094 = 4094 × (3869)
+ 4094 × 9 that is equal 36846
+ 4094 × 60 which equals 245640
+ 4094 × 800 which equals 3275200
+ 4094 × 3000 resulting in 12282000

= 15839686
