Alright, let's work through 74938462 times 15689516 step by step
74938462 × 15689516 = 15689516 × (74938462)
+ 15689516 × 2 producing 31379032
+ 15689516 × 60 producing 941370960
+ 15689516 × 400 resulting in 6275806400
+ 15689516 × 8000 resulting in 125516128000
+ 15689516 × 30000 what gives us 470685480000
+ 15689516 × 900000 resulting in 14120564400000
+ 15689516 × 4000000 that is equal 62758064000000
+ 15689516 × 70000000 yielding 1098266120000000

= 1175748198564392
