No problem, we've got 6616 and 7889 to multiply
6616 × 7889 = 7889 × (6616)
+ 7889 × 6 that is equal 47334
+ 7889 × 10 which equals 78890
+ 7889 × 600 yielding 4733400
+ 7889 × 6000 that results in 47334000

= 52193624
