Astronomical Numbers

Over this last year, we have been throwing around some very large numbers. How much is a trillion dollars? Ernest Istook (former member of Congress and fellow at the Heritage Foundation) used some helpful illustrations so we can get our heads around these large numbers.

One illustration looks at how long it would take to count to one trillion. Two years ago, Jeremy Harper made the news when he counted to one million in front of a webcam. He took sleep breaks, so it took him 89 days. But a million is really a very small number. One trillion is actually one million million. If someone wanted to count to a trillion (counting one number per second and taking no breaks), it would take 32,000 years.

Think of this number in another way. This country has not been around a trillion seconds. Western civilization has not been around a trillion seconds. All of recorded history is less than a trillion seconds.

Another illustration would be to cover a trillion miles. Even traveling at the speed of light, it would take two months. However, if you took a trillion one-dollar bills and laid them end-to-end, they would reach from the Earth to the sun.

While we are using astronomical illustrations, let’s consider our own galaxy. Our solar system is just an incredibly small part of the Milky Way galaxy. But as large it is, there are probably only 100 billion stars in our galaxy. We would need ten galaxies like the Milky Way to equal a trillion stars.

Let’s get back to Earth and consider $1 trillion. If you stacked $100 bills on top of each other, it would take a stack 789 miles high to equal $1 trillion. By the way, the interest on $1 trillion dollars at six percent interest is $166 million per day.

One trillion dollars is an astronomical number. I’m Kerby Anderson, and that’s my point of view.