The Number

28309

Twenty-Eight Thousand Three Hundred and Nine

Nearby Numbers

Positive, nonzero integers within three units

28306
Twenty-Eight Thousand Three Hundred and Six
28307
Twenty-Eight Thousand Three Hundred and Seven
28308
Twenty-Eight Thousand Three Hundred and Eight
28310
Twenty-Eight Thousand Three Hundred and Ten
28311
Twenty-Eight Thousand Three Hundred and Eleven
28312
Twenty-Eight Thousand Three Hundred and Twelve

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.8309e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00003532445512027977

The reciprocal of 28309.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 28309 is not a palindrome.

A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty-eight thousand three hundred and nine is the 3084th prime number.   See primes in Base 10 Decimal

Not A Composite

Composites have more than just these two factors.

Twenty-Eight Thousand Three Hundred and Nine is not a composite number because it has exactly two factors: One and Twenty-Eight Thousand Three Hundred and Nine

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twenty-eight thousand three hundred and nine has the following 1 prime factor:

28309
Twenty-Eight Thousand Three Hundred and Nine

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

283091 = 28309

Base Conversions

The number twenty-eight thousand three hundred and nine in 35 different bases