1 yottabyte equals

One yottabyte equals 1024 zettabytes, the next larger step above the zettabyte in the binary size ladder.

The figure of 1024 terabytes describes a petabyte, several steps smaller than a yottabyte.

The figure of 1024 exabytes describes a zettabyte, which is itself one step below a yottabyte.

The figure of 1024 petabytes describes an exabyte, still far short of a yottabyte.

Each rung in this ladder multiplies the previous unit by 1024, moving kilo, mega, giga and upward.

The order runs petabyte, exabyte, zettabyte, yottabyte, each a thousandfold larger than the last.