No problem, we've got 8160 and 1199 to multiply
8160 × 1199 = 1199 × (8160)
+ 1199 × 0 that is equal 0
+ 1199 × 60 yielding 71940
+ 1199 × 100 producing 119900
+ 1199 × 8000 that equals 9592000

= 9783840
