Alright, let's work through 45467939 times 35878269 step by step
45467939 × 35878269 = 35878269 × (45467939)
+ 35878269 × 9 what gives us 322904421
+ 35878269 × 30 producing 1076348070
+ 35878269 × 900 that results in 32290442100
+ 35878269 × 7000 that equals 251147883000
+ 35878269 × 60000 resulting in 2152696140000
+ 35878269 × 400000 that results in 14351307600000
+ 35878269 × 5000000 resulting in 179391345000000
+ 35878269 × 40000000 that results in 1435130760000000

= 1631310946317591
