No problem, we've got 5764 and 6439 to multiply
5764 × 6439 = 6439 × (5764)
+ 6439 × 4 what gives us 25756
+ 6439 × 60 that equals 386340
+ 6439 × 700 what gives us 4507300
+ 6439 × 5000 that is equal 32195000

= 37114396
