Alright, let's work through 56366863 times 66895644 step by step
56366863 × 66895644 = 66895644 × (56366863)
+ 66895644 × 3 giving us 200686932
+ 66895644 × 60 yielding 4013738640
+ 66895644 × 800 resulting in 53516515200
+ 66895644 × 6000 resulting in 401373864000
+ 66895644 × 60000 what gives us 4013738640000
+ 66895644 × 300000 giving us 20068693200000
+ 66895644 × 6000000 resulting in 401373864000000
+ 66895644 × 50000000 that results in 3344782200000000

= 3770697600644772
