Alright, let's work through 66625000 times 39373254 step by step
66625000 × 39373254 = 39373254 × (66625000)
+ 39373254 × 0 yielding 0
+ 39373254 × 00 that is equal 0
+ 39373254 × 000 that equals 0
+ 39373254 × 5000 that results in 196866270000
+ 39373254 × 20000 giving us 787465080000
+ 39373254 × 600000 giving us 23623952400000
+ 39373254 × 6000000 producing 236239524000000
+ 39373254 × 60000000 that results in 2362395240000000

= 2623243047750000
