People and Pi
Pi in History and Culture
Number Facts About Pi
Interesting Facts
Pi jokes
100

What famous scientist was born on Pi day?

Albert Einstein

100

True or False: the Bible references pi.

True: the measurements for the altar in Solomon's temple form a ratio that is similar to pi.

100

What fraction is commonly used for pi but is not exact?

22/7

100

How many digits have we currently calculated of pi?

More than a trillion

100

3.14% of sailors are what?

Pi-rates

200

Who first introduced π as the symbol for pi?

William Jones

200

Who is the first person to intensely study pi in ancient times?

Archimedes, an ancient mathematician

200

True or False: There are 5 zeros in the first 31st digits of pi?

False: there are no zeros in the first 31st digits of pi

200

Who holds the record of most Pi digits memorized? Bonus: How many digits has he memorized?

Rajveer Meena

Bonus: 70,000

200

What do you call a group of 8 legged sea creatures that like math?

Octo-pi

300

Which famous artist worked briefly on approximating pi?

Leonardo da Vinci

300

Which famous landmark's perimeter and height form a ratio that is about twice pi?

The Great Pyramid of Giza

300

What number is the 359th digit position of pi? Hint: think about the degrees around a circle

360

300

π is the Greek letter for what?

The letter "p"

300

What do you get when you cut a jack'o lantern by it's diameter?

Pumpkin pi

400

Who spent most of his life calculating the first 36 digits of pi?

Ludolph van Ceulen

400

Which character from Star Trek defeated an evil supercomputer by ordering it to calculate the last digit of pi? (which is impossible)

Spock

400

How many times does 314159 appear in order in the first 10 million digits of pi?

at least 6 times

400

How many corners does a circle have?

Infinite amount

400

What is the official animal of Pi day?

a pi-thon

500

Who worked by hand for years to find the first 707 digits of pi? Bonus: He incorrectly calculated the ___ digit, therefore each number he calculated after was incorrect.

William Shanks Bonus:527th

500

For about how long have humans studied pi?

About 4,000 years

500

Which number occurs most in the first 100,000 digits of pi?

1

500

Pi is a part of what mythology?

Egyptian 

500

What is the worst thing about getting hit in the face with a pie?

Pi never ends