No problem, we've got 9951 and 4639 to multiply
9951 × 4639 = 4639 × (9951)
+ 4639 × 1 which equals 4639
+ 4639 × 50 that results in 231950
+ 4639 × 900 which equals 4175100
+ 4639 × 9000 what gives us 41751000

= 46162689
