|
|
|
| Up One Level |
|
Topia!: Science: Math: Recreations: Specific Numbers (208)
See Also:
Inverse Symbolic Calculator - A set of programs and specialized tables of mathematical constants dedicated to the identification of real numbers. The 27 Conspiracy - The ever-popular and still growing 27 Conspiracy is your link to the world's most mystical number! One - A site dedicated to the number 1 and its significance on society RJN's More Digits of Irrational Numbers - Several million digits of e, and the square roots of 2, 3, 5, 6, 7, 8, and 10. The 47 Society - The 47 Society is an international interest-group that follows the occurence and recurrence of the quintessential random number: 47. Many suspect that the quintessential nature of 47 carries some mystical, metaphysical and/or scientific significance. 73939133 - Shows what is special about the number. Mathemagic - In praise of the beauty of the numbers pi, e and phi. Seventeen and Yellow Pigs - Facts about the number 17 in history, computing, and astronomy. The Sacred 37 - Lots of 37ology. Mathematical Constants and Computation - Essays, references, links, software. 222 Divine - Some interesting facts associated with 111, the second repunit, and its multiples (including 222 and 666). Golden Ratio and Fibonacci Numbers - Provides information about the golden ratio and Fibonacci numbers, and how they relate to biology, art, and ancient Egyptian art. Ask Dr. Math: History of the Terms Google and Googleplex - Explains how these very large numbers (1 followed by a hundred zeroes, and 1 followed by a google of zeroes, respectively) were named. With links to references. From Swarthmore's Dr. Math. Pi Squared over Six - Dedicated to the transcendental number pi squared over six. Number Gossip - Numerous special categories of numbers, searchable. About Big Numbers - Explores the world of big numbers, from thousand to googol. Identifies what objects in the universe, atoms to large scale structures, match these numbers. Numbers, Constants and Computation - Mathematical, historical and algorithmic aspects of some classical mathematical constants. Factoring Fermat Numbers - A contest to find new factors of Fermat numbers. Offers cash prizes for new factors Fn, for n = 12 through 22. All Numbers Are Interesting - Attempts to determine a unique property of each integer. Digits - The Digits Project is dedicated to providing information on digits and their international translations. Lists the digits from 0 to 9 in many languages and provides further information about other important numbers. Fibonacci Numbers and The Golden Ratio Link Web Page - A long list of links to pages about Fibonacci and his numbers, the golden ratio and applications in art and science. What's Special About This Number? - A long list with distinctive properties of natural numbers up to 9999. Number 2 - Information about the only even prime number. Arabic numerals - Describes the history of the arabic numeral system that is in use nearly all over the world today. Indian numerals - Describes the history of the indian numeral system. Two - Some information about the number and links to other pages. The Joy of Six - Tries to tell everything anybody wanted to know about 6 (but were afraid to ask). 666 - A little archive of gleanings, theories and links relating to the most misunderstood number of all. Math Forum: 2001 Mathematics Game - A contest that asks to write all integers from 1 to 100 using only the digits 2,0,0,1 and arithmetic operations. Seven - Some information about the number 7 and links to other pages. Nine - Information about the number and the word nine. Math Forum: 2002 Mathematics Game - A contest where the contestants have to write all integers from 1 to 100 using only the digits 2,0,0,2 and arithmetic operations. Harry J. Smith's Fun With Mathematics - Fun math stuff, including computing pi, perfect numbers, Fibonacci numbers, the tesseract, a look into 4-dimensional space. 37 Heaven - 37-centric factoids from Tom Magliery. Square root of 2 - Provides information about the square root of 2, lists the first 1000 digits and provides links to pages with up to 5 million digits. Also contains download links for programming libraries for calculating numbers with high precision or many digits. Favorite Mathematical Constants - An in-depth explanation of the most important math constants. Apéry's Constant - Describes the definition of the constant and some interpretations as well as a list of references to further work about the constant. Brun's Constant - Description of the constant, some related work and links to some further reading. Heilbronn Triangle Constants - Heilbronn Triangle Constants FAQ on Special Numbers - Answers to Frequently asked questions about special numbers. Catalan Number -- MathWorld - Illustration of the Catalan numbers related to Euler's polygon division problem. Absolutely Abnormal Numbers - Published as math.NT/0006089, this note investigates numbers that are normal to no base whatsoever, and writes down explicitly such a number. Fun With Numbers - Includes some lists of numerals, relating to basic operations performed on certain constants. Not updated since 1995). The Infinitesimal - The infinitesimal is the opposite of infinity, and mathematicians still argue over its existence. This page probes into one of the wierdest numbers in mathematics. Curious properties of 153 - Number 153 can be found in the New Testament, where in the net Simon Peter drew from the Sea of Tiberias held 153 fishes. Interesting properties of number 153 are given here. Count the Number of the Beast: 666 - 666, the number of the beast in the Book of Revelation prophecies in the Bible. Triangular Numbers - Properties of triangular numbers including reversible, happy, harshad, highly composite, deficient, abundant ones. Special Numbers - Hierarchy of numbers, constants, primes, pascal's triangle, real numbers, number base sSystems and fibonacci numbers explained. The Golden Pentagon - MathPages depiction of tiling a plane using a progression of equilateral triangles dividing a pentagon. Most interesting is that this pentagon is uniquely and recursively divided by triangles, just as is seen in the more common recursive division of the Golden Rectangle. Four - Description of the number four. Notable Properties of Specific Numbers - A list of numbers with interesting properties. Number of the Beast - A software program that converts names and phrases to "The Number of the Beast" (666). Jewish Encyclopedia: Forty, the Number - Reviews the occurrences of the number forty in the Bible, where it is second to the number seven in its frequency of occurrence. Jewish Encyclopedia: Numbers and Numerals - Discusses the uses and symbolism of various numbers in Hebrew literature. The Number of the Beast - Some numerical properties of the number 666 by Mike Keith. The Mystery of The Number 27 - Talks about the number 27 and sigthings in subjects like math, music, movis, nature and religion.
Additional categories:
|
|
|||
| Specific Numbers | ||||
|
