Decimal Digits facts

While investigating facts about Decimal Digits Meaning and Decimal Digits Example, I found out little known, but curios details like:

62 decimal digits of pi is all that is needed to calculate the circumference of the known universe to Planck length precision

how to remove digits after decimal in excel?

Al-Khwarizmi from Baghdad around A.D. 800 worked on a value of pi calculated to four decimal digits: 3.1416. The term 'algorithm' derives from his name, and his text Kitab al-Jabr wal-Muqabala gives us the word 'algebra' (from al-Jabr, which means 'completion' or 'restoration')

What are the digits before the decimal point called?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what are digits after decimal called. Here are 13 of the best facts about Decimal Digits Of Precision and Decimal Digits Of Pi I managed to collect.

what are the digits after the decimal point called?

1. There is prize money for discovery of prime numbers with at least 1,000,000 decimal digits

2. On the Kate Bush track π (Pi), she sings the digits of pi, but gets the 54th decimal place wrong, and later skips 22 decimal places, for reasons which remain unclear.

3. In 2010, Alexander J. Yee & Shigeru K. broke a world record by calculating Pi to 5 trillion digits at home on a desktop computer (twin 6core Xeon processors, 96gb ram, and 20x 2TB hard drives.) It took 90 days; and 3.8 TB disk space was needed to store the final output of decimal and hex digits.

4. Google advertised a job on a billboard which required those interested to visit (first 10-digit prime found in consecutive digits of e).com. The answer begins at the 101st decimal point, and visiting the URL would start a puzzle which would eventually allow you to submit your CV.

5. There's an approximation for e, accurate to 18457734525360901453873570 decimal digits, which uses each digit from 1 to 9 exactly once

6. March 14 (3/14) is celebrated annually as Pi Day because the date resembles the ratio of a circle’s circumference to its diameter — 3.14 for short. And this year’s date syncs up with the first four digits after the decimal point.That won’t happen again until 2115

7. In digital storage, two non-interchangeable units are used. Hardware storage is usually counted in gigabytes (GB), while most software counts in gibibytes (GiB, though this abbreviation is rarely used). The first unit is for decimal multiples, whereas the latter is binary.

8. There's a difference in writing repeating decimals between countries - when in Germany you would write a line over the repeated digit you would write a dot over it in Austria

9. It has never been proven that the decimal expansion of pi contains every possible finite sequence of digits, although mathematicians believe it is probably the case, and it the subject of some mystic memes which assert this to be true.

Why deciduous trees shed their leaves?

You can easily fact check why deciduous trees shed their leaves in dry season by examining the linked well-known sources.

'truncating' is when a decimal number is cut off at a certain number of digits without rounding.