No problem, we've got 5787 and 8858 to multiply
5787 × 8858 = 8858 × (5787)
+ 8858 × 7 yielding 62006
+ 8858 × 80 that is equal 708640
+ 8858 × 700 which equals 6200600
+ 8858 × 5000 what gives us 44290000

= 51261246
