How much do you make per hour? Do you make enough to break your money down by minutes or seconds?

So how much does the world's richest family make? A mind-boggling $4 million every hour, according to Bloomberg's new list of the world's wealthiest families.

The family making that money bag every single hour? The Walton fam, of Walmart fame. To put things in perspective, since you began reading this, the Waltons made about $23,000, while a new Walmart associate in the U.S. would have made about 6 cents (at a rate of $11 an hour) in the same amount of time.

How rich is too rich? This might be it.