No problem, we've got 6616 and 1121 to multiply
6616 × 1121 = 1121 × (6616)
+ 1121 × 6 that results in 6726
+ 1121 × 10 yielding 11210
+ 1121 × 600 that equals 672600
+ 1121 × 6000 resulting in 6726000

= 7416536
