Alright, let's work through 35545897 times 74486703 step by step
35545897 × 74486703 = 74486703 × (35545897)
+ 74486703 × 7 that equals 521406921
+ 74486703 × 90 which equals 6703803270
+ 74486703 × 800 which equals 59589362400
+ 74486703 × 5000 that equals 372433515000
+ 74486703 × 40000 producing 2979468120000
+ 74486703 × 500000 producing 37243351500000
+ 74486703 × 5000000 that results in 372433515000000
+ 74486703 × 30000000 that equals 2234601090000000

= 2647696672707591
