No problem, we've got 3834 and 5482 to multiply
3834 × 5482 = 5482 × (3834)
+ 5482 × 4 giving us 21928
+ 5482 × 30 that is equal 164460
+ 5482 × 800 what gives us 4385600
+ 5482 × 3000 that results in 16446000

= 21017988
