Alright, let's work through 52528004 times 71576179 step by step
52528004 × 71576179 = 71576179 × (52528004)
+ 71576179 × 4 that is equal 286304716
+ 71576179 × 00 that is equal 0
+ 71576179 × 000 producing 0
+ 71576179 × 8000 that results in 572609432000
+ 71576179 × 20000 producing 1431523580000
+ 71576179 × 500000 that equals 35788089500000
+ 71576179 × 2000000 which equals 143152358000000
+ 71576179 × 50000000 what gives us 3578808950000000

= 3759753816816716
