No problem, we've got 4431 and 4506 to multiply
4431 × 4506 = 4506 × (4431)
+ 4506 × 1 resulting in 4506
+ 4506 × 30 giving us 135180
+ 4506 × 400 that equals 1802400
+ 4506 × 4000 resulting in 18024000

= 19966086
