Nearby Numbers

Positive, nonzero integers within three units

28027

Twenty-Eight Thousand and Twenty-Seven

28028

Twenty-Eight Thousand and Twenty-Eight

28029

Twenty-Eight Thousand and Twenty-Nine

28031

Twenty-Eight Thousand and Thirty-One

28032

Twenty-Eight Thousand and Thirty-Two

28033

Twenty-Eight Thousand and Thirty-Three

Scientific Notation

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

2.8030e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00003567606136282554

The reciprocal of 28030.

Palindrome?

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

The number 28030 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 and thirty is a composite number with 8 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 and thirty is a composite number with 8 total factors (including 1 and itself).

Prime Factors

2

Two

5

Five

2803

Two Thousand Eight Hundred and Three

Prime Factorization

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

21 · 51 · 28031 = 28030

Base Conversions

The number twenty-eight thousand and thirty in 35 different bases