Alright, let's work through 56472536 times 55664797 step by step
56472536 × 55664797 = 55664797 × (56472536)
+ 55664797 × 6 that is equal 333988782
+ 55664797 × 30 what gives us 1669943910
+ 55664797 × 500 that equals 27832398500
+ 55664797 × 2000 that equals 111329594000
+ 55664797 × 70000 yielding 3896535790000
+ 55664797 × 400000 that is equal 22265918800000
+ 55664797 × 6000000 which equals 333988782000000
+ 55664797 × 50000000 resulting in 2783239850000000

= 3143532252515192
