No problem, we've got 6045 and 6012 to multiply
6045 × 6012 = 6012 × (6045)
+ 6012 × 5 that is equal 30060
+ 6012 × 40 what gives us 240480
+ 6012 × 000 yielding 0
+ 6012 × 6000 that is equal 36072000

= 36342540
