No problem, we've got 3783 and 5879 to multiply
3783 × 5879 = 5879 × (3783)
+ 5879 × 3 which equals 17637
+ 5879 × 80 what gives us 470320
+ 5879 × 700 yielding 4115300
+ 5879 × 3000 that is equal 17637000

= 22240257
