No problem, we've got 6811 and 6563 to multiply
6811 × 6563 = 6563 × (6811)
+ 6563 × 1 which equals 6563
+ 6563 × 10 that is equal 65630
+ 6563 × 800 giving us 5250400
+ 6563 × 6000 giving us 39378000

= 44700593
