No problem, we've got 6590 and 6349 to multiply
6590 × 6349 = 6349 × (6590)
+ 6349 × 0 that equals 0
+ 6349 × 90 resulting in 571410
+ 6349 × 500 what gives us 3174500
+ 6349 × 6000 what gives us 38094000

= 41839910
