No problem, we've got 99878623 and 45605910 to multiply
99878623 × 45605910 = 45605910 × (99878623)
+ 45605910 × 3 producing 136817730
+ 45605910 × 20 giving us 912118200
+ 45605910 × 600 producing 27363546000
+ 45605910 × 8000 producing 364847280000
+ 45605910 × 70000 that results in 3192413700000
+ 45605910 × 800000 yielding 36484728000000
+ 45605910 × 9000000 that equals 410453190000000
+ 45605910 × 90000000 giving us 4104531900000000

= 4555055491461930
