We're going to solve 6647 multiplied by 8501
6647 × 8501 = 8501 × (6647)
+ 8501 × 7 that equals 59507
+ 8501 × 40 giving us 340040
+ 8501 × 600 that is equal 5100600
+ 8501 × 6000 producing 51006000

= 56506147
