No problem, we've got 9163 and 1515 to multiply
9163 × 1515 = 1515 × (9163)
+ 1515 × 3 resulting in 4545
+ 1515 × 60 yielding 90900
+ 1515 × 100 that equals 151500
+ 1515 × 9000 producing 13635000

= 13881945
