No problem, we've got 4881 and 4029 to multiply
4881 × 4029 = 4029 × (4881)
+ 4029 × 1 which equals 4029
+ 4029 × 80 giving us 322320
+ 4029 × 800 which equals 3223200
+ 4029 × 4000 yielding 16116000

= 19665549
