83,300 people have sex, but only 258 babies will be born and a fetus is developing neurons at a rate of 250,000 per minute, so it's no wonder that a computer simulation takes 60 quadrillion bytes to simulate a minute.
Collectively over the next 24 hours humanity will create about 2.5 quintillion bytes worth of data, more than double the amount of data created during the entire year of 1999.
From the perspective of your computer, the SSD is just a massive set of sectors of data, each the size of 512 bytes, and thus this 8 terabyte drive has 15 billion sectors.