Alright, let's work through 94129371 times 90316929 step by step
94129371 × 90316929 = 90316929 × (94129371)
+ 90316929 × 1 resulting in 90316929
+ 90316929 × 70 giving us 6322185030
+ 90316929 × 300 giving us 27095078700
+ 90316929 × 9000 yielding 812852361000
+ 90316929 × 20000 what gives us 1806338580000
+ 90316929 × 100000 that equals 9031692900000
+ 90316929 × 4000000 giving us 361267716000000
+ 90316929 × 90000000 that results in 8128523610000000

= 8501475717421659
