No problem, we've got 8005 and 1840 to multiply
8005 × 1840 = 1840 × (8005)
+ 1840 × 5 that results in 9200
+ 1840 × 00 what gives us 0
+ 1840 × 000 producing 0
+ 1840 × 8000 producing 14720000

= 14729200
