The Number

138902

One Hundred and Thirty-Eight Thousand Nine Hundred and Two

Nearby Numbers

Positive, nonzero integers within three units

138899
One Hundred and Thirty-Eight Thousand Eight Hundred and Ninety-Nine
138900
One Hundred and Thirty-Eight Thousand Nine Hundred
138901
One Hundred and Thirty-Eight Thousand Nine Hundred and One
138903
One Hundred and Thirty-Eight Thousand Nine Hundred and Three
138904
One Hundred and Thirty-Eight Thousand Nine Hundred and Four
138905
One Hundred and Thirty-Eight Thousand Nine Hundred and Five

Scientific Notation

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

1.38902e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000071993203841557356

The reciprocal of 138902.

Palindrome?

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

The number 138902 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 two 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.

One hundred and thirty-eight thousand nine hundred and two is a composite number with 8 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 two has the following 3 prime factors:

2
Two
199
One Hundred and Ninety-Nine
349
Three Hundred and Forty-Nine

Prime Factorization

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

21 · 1991 · 3491 = 138902

Base Conversions

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