Nearby Numbers

Positive, nonzero integers within three units

131437

One Hundred and Thirty-One Thousand Four Hundred and Thirty-Seven

131438

One Hundred and Thirty-One Thousand Four Hundred and Thirty-Eight

131439

One Hundred and Thirty-One Thousand Four Hundred and Thirty-Nine

131441

One Hundred and Thirty-One Thousand Four Hundred and Forty-One

131442

One Hundred and Thirty-One Thousand Four Hundred and Forty-Two

131443

One Hundred and Thirty-One 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.

1.31440e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000007608034083992696

The reciprocal of 131440.

Palindrome?

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

The number 131440 is not a palindrome.

Not A Prime Number

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

One hundred and thirty-one thousand four hundred and forty is a composite number with 40 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-one thousand four hundred and forty is a composite number with 40 total factors (including 1 and itself).

Prime Factors

2

Two

5

Five

31

Thirty-One

53

Fifty-Three

Prime Factorization

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

24 · 51 · 311 · 531 = 131440

Base Conversions

The number one hundred and thirty-one thousand four hundred and forty in 35 different bases