Alright, let's work through 66730038 times 55310078 step by step
66730038 × 55310078 = 55310078 × (66730038)
+ 55310078 × 8 giving us 442480624
+ 55310078 × 30 that is equal 1659302340
+ 55310078 × 000 giving us 0
+ 55310078 × 0000 that equals 0
+ 55310078 × 30000 that equals 1659302340000
+ 55310078 × 700000 that is equal 38717054600000
+ 55310078 × 6000000 producing 331860468000000
+ 55310078 × 60000000 which equals 3318604680000000

= 3690843606722964
