No problem, we've got 4065 and 9885 to multiply
4065 × 9885 = 9885 × (4065)
+ 9885 × 5 yielding 49425
+ 9885 × 60 that is equal 593100
+ 9885 × 000 that equals 0
+ 9885 × 4000 that equals 39540000

= 40182525
