No problem, we've got 1331 and 6816 to multiply
1331 × 6816 = 6816 × (1331)
+ 6816 × 1 producing 6816
+ 6816 × 30 resulting in 204480
+ 6816 × 300 that results in 2044800
+ 6816 × 1000 that is equal 6816000

= 9072096
