No problem, we've got 5091 and 2177 to multiply
5091 × 2177 = 2177 × (5091)
+ 2177 × 1 that is equal 2177
+ 2177 × 90 what gives us 195930
+ 2177 × 000 yielding 0
+ 2177 × 5000 what gives us 10885000

= 11083107
