Alright, let's work through 90443674 times 38479113 step by step
90443674 × 38479113 = 38479113 × (90443674)
+ 38479113 × 4 yielding 153916452
+ 38479113 × 70 giving us 2693537910
+ 38479113 × 600 what gives us 23087467800
+ 38479113 × 3000 yielding 115437339000
+ 38479113 × 40000 resulting in 1539164520000
+ 38479113 × 400000 that results in 15391645200000
+ 38479113 × 0000000 which equals 0
+ 38479113 × 90000000 that equals 3463120170000000

= 3480192351981162
