No problem, we've got 3582 and 5868 to multiply
3582 × 5868 = 5868 × (3582)
+ 5868 × 2 that equals 11736
+ 5868 × 80 resulting in 469440
+ 5868 × 500 what gives us 2934000
+ 5868 × 3000 that equals 17604000

= 21019176
