No problem, we've got 9423 and 9004 to multiply
9423 × 9004 = 9004 × (9423)
+ 9004 × 3 producing 27012
+ 9004 × 20 what gives us 180080
+ 9004 × 400 producing 3601600
+ 9004 × 9000 giving us 81036000

= 84844692
