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## Do people memorize pi or calculate it?

People have enjoyed memorising the digits in pi since at least the beginning of the 19th century. Back then only a few hundred digits were known, so it was barely more of a challenge than memorising a long poem.

### Is memorizing pi impressive?

Today is Pi Day — the day each year, March 14, that follows the first three digits of pi (3.14). And this year’s Pi Day is a special one: Since — in the U.S. — the date is represented as 3/14/15, we have the first five digits of pi on the calendar….How Many Digits Of Pi You Have To Have Memorized To Be Special.

LEVEL OF PRECISION | PERCENTAGE OF RESPONDENTS |
---|---|

3.14159265 | 7 |

3.141592653 | 5 |

#### How do people memorize pi digits?

The most common mnemonic technique is to memorize a so-called “piem” (a wordplay on “pi” and “poem”) in which the number of letters in each word is equal to the corresponding digit of π. This second one gives the value of π as 3.1415926535, while the first only brings it to the second five.

**Who is the youngest person to memorize Pi?**

Grace Hare

Florian Presslaber was able to recite 6,098 decimal places. Grace Hare is now the youngest person to make the Pi World Ranking List (age 3 years 56 days). Current World Record : Chao Lu of China recited 67,890 decimal places on 20 November 2005. For details and an interview see LISTS.

**Will Pi ever repeat?**

The digits of pi never repeat because it can be proven that π is an irrational number and irrational numbers don’t repeat forever. That means that π is irrational, and that means that π never repeats.

## How to memorize tens of thousands of digits of Pi?

There are many ways to celebrate P i Day, including consuming large amounts of its delicious homophone, pie. But a handful of people take their admiration further, by reciting tens of thousands of digits of pi from memory. [ The 9 Most Massive Numbers in Existence]

### Why do we celebrate Pi Day every year?

The Secret to Memorizing Tens of Thousands of Digits. Every year, math enthusiasts celebrate Pi Day on March 14, because the date spells the first three digits (3.14) of pi, or π, the mathematical constant that represents the ratio of a circle’s circumference to its diameter.

#### What to do on Pi Day if you are a word person?

The day offers something for the math-lover, of course, but also for the baked-goods lover ( Bake a pi pie !), the music lover ( Sing some Pi Day carols !), and the parade lover ( March in a pi-rade !) What about the word lover? Pi enthusiasts have performed amazing feats of memorization, reciting the number to thousands of digits.

**How many digits of Pi do you know by heart?**

When it comes to how many digits of pi people know by heart, the majority only know 3.14. Which is fine! Unless you’re building a bridge, that’s the most you will really need to know. I asked SurveyMonkey Audience to put out a poll to see how far people could get reciting the infinite digits of pi.