- 314 is a composite number.
- Prime factorization: 314 = 2 x 157
- The exponents in the prime factorization are 1 and 1. Adding one to each and multiplying we get (1 + 1)(1 + 1) = 2 x 2 = 4. Therefore 314 has exactly 4 factors.
- Factors of 314: 1, 2, 157, 314
- Factor pairs: 314 = 1 x 314 or 2 x 157
- 314 has no square factors that allow its square root to be simplified. √314 ≈ 17.720

On 3-14-15 at 9:26:53 we will experience the most significant pi day of our lives.

Thepidayofourlives.homestead.com is selling wristbands, t-shirts, and baseball caps commemorating this special upcoming event at very reasonable prices.

Pi Basic Friend package: 3 wristbands @ $3.14 each = $9.42 USD

Each wristband costs only $3.14 (minimum purchase is 3 wristbands) while the t-shirts and the baseball caps are only $20 each. The website offers free shipping on everything they offer anywhere! You might just want to add one or more of these items to your Christmas wishlist!

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Not in the UK. On that day here it will be 14.3.15, which is more logical, don’t you think?

Yes, it does make more sense, but for just this one day, it might be fun for the UK to adopt this less logical way to write the date. Here in the United States some people also remember 22 July or 22/7 as a pi day even though the date isn’t written in our usual order.