Storage size in bytes? (Score 1)

"Why is it scientists always use weird units? I have absolutely no clue of what "the implicit information storage that corresponds to all of the hard disks made in the world this year, multiplied by the number of years the universe has been around" actually represents in bytes." Lets see..... Universe age 11,200,000,000 x 30,000,000 hard drives = 336,000,000,000,000,000 336,000,000,000,000,000/8 = 42,000,000,000,000,000 bytes so thats 42 Exabytes THAT'S ALL!? Man ...................