No problem, we've got 9931 and 1955 to multiply
9931 × 1955 = 1955 × (9931)
+ 1955 × 1 resulting in 1955
+ 1955 × 30 giving us 58650
+ 1955 × 900 resulting in 1759500
+ 1955 × 9000 that is equal 17595000

= 19415105
