No problem, we've got 4838 and 9871 to multiply
4838 × 9871 = 9871 × (4838)
+ 9871 × 8 giving us 78968
+ 9871 × 30 producing 296130
+ 9871 × 800 producing 7896800
+ 9871 × 4000 which equals 39484000

= 47755898
