No problem, we've got 87464977 and 74513675 to multiply
87464977 × 74513675 = 74513675 × (87464977)
+ 74513675 × 7 what gives us 521595725
+ 74513675 × 70 yielding 5215957250
+ 74513675 × 900 that equals 67062307500
+ 74513675 × 4000 giving us 298054700000
+ 74513675 × 60000 resulting in 4470820500000
+ 74513675 × 400000 that equals 29805470000000
+ 74513675 × 7000000 that is equal 521595725000000
+ 74513675 × 80000000 resulting in 5961094000000000

= 6517336870060475
