No problem, we've got 4133 and 5179 to multiply
4133 × 5179 = 5179 × (4133)
+ 5179 × 3 resulting in 15537
+ 5179 × 30 that equals 155370
+ 5179 × 100 yielding 517900
+ 5179 × 4000 that results in 20716000

= 21404807
