No problem, we've got 18429696 and 8913433 to multiply
18429696 × 8913433 = 8913433 × (18429696)
+ 8913433 × 6 resulting in 53480598
+ 8913433 × 90 giving us 802208970
+ 8913433 × 600 yielding 5348059800
+ 8913433 × 9000 that results in 80220897000
+ 8913433 × 20000 that equals 178268660000
+ 8913433 × 400000 which equals 3565373200000
+ 8913433 × 8000000 that is equal 71307464000000
+ 8913433 × 10000000 producing 89134330000000

= 164271860506368
