No problem, we've got 87488096 and 65512293 to multiply
87488096 × 65512293 = 65512293 × (87488096)
+ 65512293 × 6 that results in 393073758
+ 65512293 × 90 that results in 5896106370
+ 65512293 × 000 yielding 0
+ 65512293 × 8000 what gives us 524098344000
+ 65512293 × 80000 that equals 5240983440000
+ 65512293 × 400000 yielding 26204917200000
+ 65512293 × 7000000 what gives us 458586051000000
+ 65512293 × 80000000 which equals 5240983440000000

= 5731545779164128
