Alright, let's work through 18999143 times 36931728 step by step
18999143 × 36931728 = 36931728 × (18999143)
+ 36931728 × 3 which equals 110795184
+ 36931728 × 40 resulting in 1477269120
+ 36931728 × 100 resulting in 3693172800
+ 36931728 × 9000 which equals 332385552000
+ 36931728 × 90000 giving us 3323855520000
+ 36931728 × 900000 resulting in 33238555200000
+ 36931728 × 8000000 that equals 295453824000000
+ 36931728 × 10000000 that equals 369317280000000

= 701671181509104
