Nearby Numbers

Positive, nonzero integers within three units

138021

681928

One Hundred and Thirty-Eight Thousand and Twenty-One in Base 28 Octovigesimal

138022

681a28

One Hundred and Thirty-Eight Thousand and Twenty-Two in Base 28 Octovigesimal

138023

681b28

One Hundred and Thirty-Eight Thousand and Twenty-Three in Base 28 Octovigesimal

138025

681d28

One Hundred and Thirty-Eight Thousand and Twenty-Five in Base 28 Octovigesimal

138026

681e28

One Hundred and Thirty-Eight Thousand and Twenty-Six in Base 28 Octovigesimal

138027

681f28

One Hundred and Thirty-Eight Thousand and Twenty-Seven in Base 28 Octovigesimal

Scientific Notation

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

1.38024e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0004cj9ngnpcal628

The reciprocal of 138024 in Base 28 Octovigesimal.

Palindrome?

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

The number 681c28 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 and twenty-four is a composite number with 48 total factors (including 1 and itself).   See primes in Base 28 Octovigesimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-eight thousand and twenty-four is a composite number with 48 total factors (including 1 and itself).

Prime Factors

2

228

Two in Base 28 Octovigesimal

3

328

Three in Base 28 Octovigesimal

71

2f28

Seventy-One in Base 28 Octovigesimal

Prime Factorization

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

2283 · 3285 · 2f281 = 681c28

Base Conversions

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