No problem, we've got 9992 and 1961 to multiply
9992 × 1961 = 1961 × (9992)
+ 1961 × 2 which equals 3922
+ 1961 × 90 resulting in 176490
+ 1961 × 900 yielding 1764900
+ 1961 × 9000 resulting in 17649000

= 19594312
