No problem, we've got 3659 and 5582 to multiply
3659 × 5582 = 5582 × (3659)
+ 5582 × 9 what gives us 50238
+ 5582 × 50 giving us 279100
+ 5582 × 600 what gives us 3349200
+ 5582 × 3000 that equals 16746000

= 20424538
