No problem, we've got 1163 and 1626 to multiply
1163 × 1626 = 1626 × (1163)
+ 1626 × 3 yielding 4878
+ 1626 × 60 yielding 97560
+ 1626 × 100 resulting in 162600
+ 1626 × 1000 giving us 1626000

= 1891038
