No problem, we've got 2397 and 8992 to multiply
2397 × 8992 = 8992 × (2397)
+ 8992 × 7 that is equal 62944
+ 8992 × 90 producing 809280
+ 8992 × 300 that results in 2697600
+ 8992 × 2000 yielding 17984000

= 21553824
