Alright, let's work through 80019709 times 52724162 step by step
80019709 × 52724162 = 52724162 × (80019709)
+ 52724162 × 9 that results in 474517458
+ 52724162 × 00 what gives us 0
+ 52724162 × 700 resulting in 36906913400
+ 52724162 × 9000 producing 474517458000
+ 52724162 × 10000 giving us 527241620000
+ 52724162 × 000000 producing 0
+ 52724162 × 0000000 that equals 0
+ 52724162 × 80000000 that results in 4217932960000000

= 4218972100508858
