No problem, we've got 5591 and 4768 to multiply
5591 × 4768 = 4768 × (5591)
+ 4768 × 1 which equals 4768
+ 4768 × 90 what gives us 429120
+ 4768 × 500 resulting in 2384000
+ 4768 × 5000 that is equal 23840000

= 26657888
