No problem, we've got 9039 and 9380 to multiply
9039 × 9380 = 9380 × (9039)
+ 9380 × 9 that is equal 84420
+ 9380 × 30 yielding 281400
+ 9380 × 000 that equals 0
+ 9380 × 9000 that equals 84420000

= 84785820
