Alright, let's work through 66540225 times 38550012 step by step
66540225 × 38550012 = 38550012 × (66540225)
+ 38550012 × 5 yielding 192750060
+ 38550012 × 20 that is equal 771000240
+ 38550012 × 200 producing 7710002400
+ 38550012 × 0000 that is equal 0
+ 38550012 × 40000 that is equal 1542000480000
+ 38550012 × 500000 producing 19275006000000
+ 38550012 × 6000000 that results in 231300072000000
+ 38550012 × 60000000 resulting in 2313000720000000

= 2565126472232700
