No problem, we've got 3982 and 5965 to multiply
3982 × 5965 = 5965 × (3982)
+ 5965 × 2 that equals 11930
+ 5965 × 80 what gives us 477200
+ 5965 × 900 which equals 5368500
+ 5965 × 3000 what gives us 17895000

= 23752630
