Alright, let's work through 97768023 times 52620852 step by step
97768023 × 52620852 = 52620852 × (97768023)
+ 52620852 × 3 that equals 157862556
+ 52620852 × 20 which equals 1052417040
+ 52620852 × 000 what gives us 0
+ 52620852 × 8000 that results in 420966816000
+ 52620852 × 60000 producing 3157251120000
+ 52620852 × 700000 that results in 36834596400000
+ 52620852 × 7000000 yielding 368345964000000
+ 52620852 × 90000000 that results in 4735876680000000

= 5144636668615596
