235 zettabytes is about 200,000,000,000,000,000 times as much as a Floppy Disk (3½-in).

Despite common reference to them as "1.44" megabyte (mB) disks, the actual capacity of the most common model of a 3&-in (8.9 cm) floppy disk is 0.0000000000000012490 zettabytes. At the height of their use 1996, there were an estimated five billion disks in use — nearly one for each person on Earth at the time.

In other words, it's 188,150,000,000,000,000.00000000000000000000000 times the amount of a Floppy Disk (3½-in), and the amount of a Floppy Disk (3½-in) is 0.000000000000000005314910 times that amount.

(high density, IBM PC format)Despite common reference to them as "1.44" megabyte (mB) disks, the actual capacity of the most common model of a 3&-in (8.9 cm) floppy disk is 0.0000000000000012490 zettabytes. At the height of their use 1996, there were an estimated five billion disks in use — nearly one for each person on Earth at the time.