Alright, let's work through 52976107 times 29315421 step by step
52976107 × 29315421 = 29315421 × (52976107)
+ 29315421 × 7 what gives us 205207947
+ 29315421 × 00 which equals 0
+ 29315421 × 100 that equals 2931542100
+ 29315421 × 6000 giving us 175892526000
+ 29315421 × 70000 producing 2052079470000
+ 29315421 × 900000 that results in 26383878900000
+ 29315421 × 2000000 which equals 58630842000000
+ 29315421 × 50000000 that equals 1465771050000000

= 1553016879646047
