What do all these zeros mean?
April 26, 2009 Leave a comment
Do you ever read the financial news and feel that you have no sense of what all these zeros mean? Do you have trouble getting a grip on what those millions, billions and trillions actually represent? John Allen Paulos in his book “Innumeracy” suggests the following thought experiment. Without doing the calculation guess how long a million seconds is. Now guess how long a billion seconds is.
A million seconds is twelve days. A billion seconds is almost 32 years!