Alright, let's work through 97976976 times 42821456 step by step
97976976 × 42821456 = 42821456 × (97976976)
+ 42821456 × 6 that results in 256928736
+ 42821456 × 70 which equals 2997501920
+ 42821456 × 900 that is equal 38539310400
+ 42821456 × 6000 that is equal 256928736000
+ 42821456 × 70000 that equals 2997501920000
+ 42821456 × 900000 which equals 38539310400000
+ 42821456 × 7000000 that equals 299750192000000
+ 42821456 × 90000000 producing 3853931040000000

= 4195516766797056
