No problem, we've got 4280 and 4744 to multiply
4280 × 4744 = 4744 × (4280)
+ 4744 × 0 what gives us 0
+ 4744 × 80 that results in 379520
+ 4744 × 200 that equals 948800
+ 4744 × 4000 giving us 18976000

= 20304320
