No problem, we've got 6528 and 1336 to multiply
6528 × 1336 = 1336 × (6528)
+ 1336 × 8 that results in 10688
+ 1336 × 20 that is equal 26720
+ 1336 × 500 giving us 668000
+ 1336 × 6000 yielding 8016000

= 8721408
