Nearby Numbers

Positive, nonzero integers within three units

138820

One Hundred and Thirty-Eight Thousand Eight Hundred and Twenty

138821

One Hundred and Thirty-Eight Thousand Eight Hundred and Twenty-One

138822

One Hundred and Thirty-Eight Thousand Eight Hundred and Twenty-Two

138824

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

138825

One Hundred and Thirty-Eight Thousand Eight Hundred and Twenty-Five

138826

One Hundred and Thirty-Eight Thousand Eight Hundred and Twenty-Six

Scientific Notation

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

1.38823e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000007203417301167674

The reciprocal of 138823.

Palindrome?

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

The number 138823 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 eight hundred and twenty-three 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 eight hundred and twenty-three is a composite number with 4 total factors (including 1 and itself).

Prime Factors

29

Twenty-Nine

4787

Four Thousand Seven Hundred and Eighty-Seven

Prime Factorization

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

291 · 47871 = 138823

Base Conversions

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