The Number

138901

One Hundred and Thirty-Eight Thousand Nine Hundred and One

Nearby Numbers

Positive, nonzero integers within three units

138898
One Hundred and Thirty-Eight Thousand Eight Hundred and Ninety-Eight
138899
One Hundred and Thirty-Eight Thousand Eight Hundred and Ninety-Nine
138900
One Hundred and Thirty-Eight Thousand Nine Hundred
138902
One Hundred and Thirty-Eight Thousand Nine Hundred and Two
138903
One Hundred and Thirty-Eight Thousand Nine Hundred and Three
138904
One Hundred and Thirty-Eight Thousand Nine Hundred and Four

Scientific Notation

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

1.38901e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000007199372214742874

The reciprocal of 138901.

Palindrome?

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

The number 138901 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-eight thousand nine hundred and one is a composite number with 4 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-eight thousand nine hundred and one is a composite number with 4 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 one hundred and thirty-eight thousand nine hundred and one has the following 2 prime factors:

7
Seven
19843
Nineteen Thousand Eight Hundred and Forty-Three

Prime Factorization

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

71 · 198431 = 138901

Base Conversions

The number one hundred and thirty-eight thousand nine hundred and one in 35 different bases