Let's calculate 6647 x 3461
6647 × 3461 = 3461 × (6647)
+ 3461 × 7 resulting in 24227
+ 3461 × 40 producing 138440
+ 3461 × 600 what gives us 2076600
+ 3461 × 6000 that results in 20766000

= 23005267
