No problem, we've got 4407 and 5091 to multiply
4407 × 5091 = 5091 × (4407)
+ 5091 × 7 producing 35637
+ 5091 × 00 what gives us 0
+ 5091 × 400 that equals 2036400
+ 5091 × 4000 that is equal 20364000

= 22436037
