Alright, let's work through 47925129 times 97218553 step by step
47925129 × 97218553 = 97218553 × (47925129)
+ 97218553 × 9 producing 874966977
+ 97218553 × 20 what gives us 1944371060
+ 97218553 × 100 that equals 9721855300
+ 97218553 × 5000 what gives us 486092765000
+ 97218553 × 20000 that equals 1944371060000
+ 97218553 × 900000 yielding 87496697700000
+ 97218553 × 7000000 producing 680529871000000
+ 97218553 × 40000000 producing 3888742120000000

= 4659211693718337
