Nearby Numbers

Positive, nonzero integers within three units

139078

One Hundred and Thirty-Nine Thousand and Seventy-Eight

139079

One Hundred and Thirty-Nine Thousand and Seventy-Nine

139080

One Hundred and Thirty-Nine Thousand and Eighty

139082

One Hundred and Thirty-Nine Thousand and Eighty-Two

139083

One Hundred and Thirty-Nine Thousand and Eighty-Three

139084

One Hundred and Thirty-Nine Thousand and Eighty-Four

Scientific Notation

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

1.39081e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000007190054716316391

The reciprocal of 139081.

Palindrome?

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

The number 139081 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-nine thousand and eighty-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-nine thousand and eighty-one is a composite number with 4 total factors (including 1 and itself).

Prime Factors

23

Twenty-Three

6047

Six Thousand and Forty-Seven

Prime Factorization

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

231 · 60471 = 139081

Base Conversions

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