No problem, we've got 4304 and 5080 to multiply
4304 × 5080 = 5080 × (4304)
+ 5080 × 4 that results in 20320
+ 5080 × 00 yielding 0
+ 5080 × 300 what gives us 1524000
+ 5080 × 4000 that results in 20320000

= 21864320
