Alright, let's work through 2007 times 6669 step by step
2007 × 6669 = 6669 × (2007)
+ 6669 × 7 what gives us 46683
+ 6669 × 00 that results in 0
+ 6669 × 000 that results in 0
+ 6669 × 2000 yielding 13338000

= 13384683
