Happy Pie Day – 3 . 1 4 1 5 9 2 6 5 3 5 8 9
Observed by | United States |
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Type | Mathematical |
Significance | 3, 1, and 4 are the three most significant figures of π in its decimal representation. |
Celebrations | Pie eating, pi memorization competitions, discussions about π[1] |
Date | March 14 |
Next time | March 14, 2023 |
Frequency | Annual |
First time | 1988 |
Related to | Pi Approximation Day |