Let's calculate 72370188 x 66909694
72370188 × 66909694 = 66909694 × (72370188)
+ 66909694 × 8 which equals 535277552
+ 66909694 × 80 that equals 5352775520
+ 66909694 × 100 yielding 6690969400
+ 66909694 × 0000 what gives us 0
+ 66909694 × 70000 which equals 4683678580000
+ 66909694 × 300000 which equals 20072908200000
+ 66909694 × 2000000 giving us 133819388000000
+ 66909694 × 70000000 that equals 4683678580000000

= 4842267133802472
