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#mathfacts — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #mathfacts, aggregated by home.social.

  1. #HappyPiDay

    #DYK Rajveer Meena of India, recited the first 70,000 decimal places of π in 2015?

    In 2021, π was calculated to over 62.8 trillion decimal places by computers.

    The earliest known calculation of π is dated to ancient Egypt ~1650 BCE!

    Y’all look radian today 😻

    If you eat too much π you end up with a big circumference.

    If you tell me 3.14% of sailors are 🏴‍☠️ I would respond thar you are being irrational and I don’t want to repeat myself.

    #iTeachMath♾️ #MathFacts #DadJokes

  2. Fun fact! 2025 is a square year (45×45=2025).

    The last one was 1936, and the next one won't be until 2116.

    #newyear #maths #math #mathematics #mathfacts

  3. Next year will be 2025, which is the sum of the cubes of 1 to 9! 🤯

    Here's the math:
    1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³ + 8³ + 9³ = 2025

    What a magical number! 🎉

    #MathFacts #2025 #FunWithNumbers

  4. Next year will be 2025, which is the sum of the cubes of 1 to 9! 🤯

    Here's the math:
    1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³ + 8³ + 9³ = 2025

    What a magical number! 🎉

    #MathFacts #2025 #FunWithNumbers

  5. #MathFacts The 340th day of the year;

    340 can also be written as the sum of consecutive primes in three different ways.

    340! +1 is prime. There are only thirteen day numbers of the year for which n! +1 is prime, and 340 is the last of these.

    Jim Wilder@wilderlab pointed out that 340 = 4^1 + 4*2 + 4* + 4^4. Just think, tomorrow will be even a longer string of consecutive powers of four!

    pballew.blogspot.com/2022/12/o