No problem, we've got 4444 and 9040 to multiply
4444 × 9040 = 9040 × (4444)
+ 9040 × 4 yielding 36160
+ 9040 × 40 what gives us 361600
+ 9040 × 400 yielding 3616000
+ 9040 × 4000 yielding 36160000

= 40173760
