No problem, we've got 3668 and 6689 to multiply
3668 × 6689 = 6689 × (3668)
+ 6689 × 8 that is equal 53512
+ 6689 × 60 what gives us 401340
+ 6689 × 600 that equals 4013400
+ 6689 × 3000 that is equal 20067000

= 24535252
