Alright, let's work through 53176392 times 10116742 step by step
53176392 × 10116742 = 10116742 × (53176392)
+ 10116742 × 2 that is equal 20233484
+ 10116742 × 90 resulting in 910506780
+ 10116742 × 300 which equals 3035022600
+ 10116742 × 6000 producing 60700452000
+ 10116742 × 70000 what gives us 708171940000
+ 10116742 × 100000 which equals 1011674200000
+ 10116742 × 3000000 that results in 30350226000000
+ 10116742 × 50000000 which equals 505837100000000

= 537971838354864
