Nearby Numbers

Positive, nonzero integers within three units

28937

Twenty-Eight Thousand Nine Hundred and Thirty-Seven

28938

Twenty-Eight Thousand Nine Hundred and Thirty-Eight

28939

Twenty-Eight Thousand Nine Hundred and Thirty-Nine

28941

Twenty-Eight Thousand Nine Hundred and Forty-One

28942

Twenty-Eight Thousand Nine Hundred and Forty-Two

28943

Twenty-Eight Thousand Nine Hundred and Forty-Three

Scientific Notation

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

2.8940e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000034554250172771254

The reciprocal of 28940.

Palindrome?

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

The number 28940 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand nine hundred and forty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand nine hundred and forty is a composite number with 12 total factors (including 1 and itself).

Prime Factors

2

Two

5

Five

1447

One Thousand Four Hundred and Forty-Seven

Prime Factorization

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

22 · 51 · 14471 = 28940

Base Conversions

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