No problem, we've got 6936 and 7689 to multiply
6936 × 7689 = 7689 × (6936)
+ 7689 × 6 producing 46134
+ 7689 × 30 that equals 230670
+ 7689 × 900 which equals 6920100
+ 7689 × 6000 that is equal 46134000

= 53330904
