No problem, we've got 4047 and 2002 to multiply
4047 × 2002 = 2002 × (4047)
+ 2002 × 7 resulting in 14014
+ 2002 × 40 giving us 80080
+ 2002 × 000 what gives us 0
+ 2002 × 4000 that equals 8008000

= 8102094
