In the following tables, indicates that the word and is used in some dialects (such as British English), and omitted in other dialects (such as American English). They are often used in geometry, grouping and time measurement. Also known as the Hardy-Ramanujan numberĦ5535, 216-1, the maximum value of a 16-bit unsigned integer.ġ42857, the smallest base 10 cyclic number.Ģ147483647, 231−1, the maximum value of a 32-bit signed integer using two's complement representation.ĩ814072356, the largest perfect power that contains no repeated digits in base ten.ĩ223372036854775807, 263−1, the maximum value of a 64-bit signed integer using two's complement representation.Ī prime number is a positive integer which has exactly two divisors: one and itself.Ī highly composite number (HCN) is a positive integer with more divisors than any smaller positive integer. It is also the largest number that can be represented using an 8-bit unsigned integer.Ħ66, commonly known as the number of the beast.ħ86, regarded as sacred in the Muslim Abjad numerology.ġ729, a taxicab number the smallest positive integer that can be written as the sum of two positive cubes in two different ways. −1, a number commonly used in computer science.Ģ, the base of the binary number system, used in almost all modern computers and information systems.ġ0, the number base for most modern counting systems.ġ2, the number base for some ancient counting systems and the basis for some modern measuring systems.Ĥ2, the "answer to life, the universe and everything" in the popular science fiction work The Hitchhiker's Guide to the Galaxy.Ħ0, the number base for some ancient counting systems and the basis for many modern measuring systems.Ģ55, 28−1, a Mersenne number and the smallest perfect totient number that is neither a power of three nor thrice a prime. −40, the equal point in the Fahrenheit and Celsius scales. Other numbers that are notable for their mathematical properties or cultural meanings include:
Main article: Orders of magnitude (numbers)
0 kommentar(er)
