(12000)^2cdot (5000)^3 87,751 kaç besar akhdir? A) 18 B: 19 C) 20 D) 21 E) 22 2

Let's correct the calculation:<br /><br />Given expression: \((12000)^{2} \cdot (5000)^{3}\)<br /><br />First, calculate \((12000)^{2}\):<br />\[<br />(12000)^{2} = 144000000<br />\]<br /><br />Next, calculate \((5000)^{3}\):<br />\[<br />(5000)^{3} = 125000000000<br />\]<br /><br />Now, multiply these results:<br />\[<br />144000000 \cdot 125000000000 = 18000000000000000000<br />\]<br /><br />The number of zeros in the result is 13.<br /><br />So, the correct answer is:<br />E) 22