No problem, we've got 9993 and 2085 to multiply
9993 × 2085 = 2085 × (9993)
+ 2085 × 3 yielding 6255
+ 2085 × 90 what gives us 187650
+ 2085 × 900 that results in 1876500
+ 2085 × 9000 that results in 18765000

= 20835405
