Alright, let's work through 6607 times 1933 step by step
6607 × 1933 = 1933 × (6607)
+ 1933 × 7 producing 13531
+ 1933 × 00 giving us 0
+ 1933 × 600 that equals 1159800
+ 1933 × 6000 producing 11598000

= 12771331
