No problem, we've got 98180731 and 42626899 to multiply
98180731 × 42626899 = 42626899 × (98180731)
+ 42626899 × 1 which equals 42626899
+ 42626899 × 30 that equals 1278806970
+ 42626899 × 700 that results in 29838829300
+ 42626899 × 0000 resulting in 0
+ 42626899 × 80000 resulting in 3410151920000
+ 42626899 × 100000 producing 4262689900000
+ 42626899 × 8000000 resulting in 341015192000000
+ 42626899 × 90000000 what gives us 3836420910000000

= 4185140104083169
