When $(10^5 \cdot 10^{77} \div 10^{15} )\div \left(10^{15}\right)^4$ is written as a single integer with no exponents, it is a 1 followed by one or more zeroes. How many zeroes are there?
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<|im_start|>user
When $(10^5 \cdot 10^{77} \div 10^{15} )\div \left(10^{15}\right)^4$ is written as a single integer with no exponents, it is a 1 followed by one or more zeroes. How many zeroes are there?
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user
7
When $(10^5 \cdot 10^{77} \div 10^{15} )\div \left(10^{15}\right)^4$ is written as a single integer with no exponents, it is a 1 followed by one or more zeroes. How many zeroes are there?
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