No problem, we've got 9660 and 1820 to multiply
9660 × 1820 = 1820 × (9660)
+ 1820 × 0 which equals 0
+ 1820 × 60 producing 109200
+ 1820 × 600 that results in 1092000
+ 1820 × 9000 producing 16380000

= 17581200
