No problem, we've got 2002 and 6647 to multiply
2002 × 6647 = 6647 × (2002)
+ 6647 × 2 yielding 13294
+ 6647 × 00 which equals 0
+ 6647 × 000 that is equal 0
+ 6647 × 2000 what gives us 13294000

= 13307294
