No problem, we've got 9721 and 2431 to multiply
9721 × 2431 = 2431 × (9721)
+ 2431 × 1 resulting in 2431
+ 2431 × 20 producing 48620
+ 2431 × 700 that equals 1701700
+ 2431 × 9000 which equals 21879000

= 23631751
