No problem, we've got 2989 and 8563 to multiply
2989 × 8563 = 8563 × (2989)
+ 8563 × 9 that is equal 77067
+ 8563 × 80 that equals 685040
+ 8563 × 900 resulting in 7706700
+ 8563 × 2000 that results in 17126000

= 25594807
