A zettabyte, incidentally, is roughly half a million times the entire collections of all the academic libraries in the United States. |
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This means that 1,000 exabytes equals 1 zettabyte, and 1,000 zettabytes equals 1 yottabyte. |
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A yottabyte, the largest defined capacity measurement, is equal to 10 to the 24th power and a zettabyte is 10 to the 21st. |
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