No problem, we've got 2623 and 9423 to multiply
2623 × 9423 = 9423 × (2623)
+ 9423 × 3 giving us 28269
+ 9423 × 20 that is equal 188460
+ 9423 × 600 what gives us 5653800
+ 9423 × 2000 that equals 18846000

= 24716529
