# Happy Pi Day, Nerds! Here's Pi to Around 100,000 1 Digit

Today is Pi Day, for obvious reasons. Pi is a Greek letter representing the ratio of a circle's circumference to its diameter, a mathematical constant. If a circle's diameter is one, its circumference is approximately 3. Happy Pi day.

**Update:** Originally we had more than 100,000 digits in this post but it broke the computer internet. So now you get one. You can go here to see a million digits of Pi.