The Number

2440

Two Thousand Four Hundred and Forty

Nearby Numbers

Positive, nonzero integers within three units

2437
Two Thousand Four Hundred and Thirty-Seven
2438
Two Thousand Four Hundred and Thirty-Eight
2439
Two Thousand Four Hundred and Thirty-Nine
2441
Two Thousand Four Hundred and Forty-One
2442
Two Thousand Four Hundred and Forty-Two
2443
Two Thousand Four Hundred and Forty-Three

Scientific Notation

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

2.440e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0004098360655737705

The reciprocal of 2440.

Palindrome?

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

The number 2440 is not a palindrome.

Not A Prime Number

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

Two thousand four hundred and forty is a composite number with 16 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Two thousand four hundred and forty is a composite number with 16 total factors (including 1 and itself).

Prime Factors

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

The number two thousand four hundred and forty has the following 3 prime factors:

2
Two
5
Five
61
Sixty-One

Prime Factorization

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

23 · 51 · 611 = 2440

Base Conversions

The number two thousand four hundred and forty in 35 different bases