The Number

138368

One Hundred and Thirty-Eight Thousand Three Hundred and Sixty-Eight

In Base 12 Duodecimal Is

680a812

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See One Hundred and Thirty-Eight Thousand Three Hundred and Sixty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

138365
680a512
One Hundred and Thirty-Eight Thousand Three Hundred and Sixty-Five in Base 12 Duodecimal
138366
680a612
One Hundred and Thirty-Eight Thousand Three Hundred and Sixty-Six in Base 12 Duodecimal
138367
680a712
One Hundred and Thirty-Eight Thousand Three Hundred and Sixty-Seven in Base 12 Duodecimal
138369
680a912
One Hundred and Thirty-Eight Thousand Three Hundred and Sixty-Nine in Base 12 Duodecimal
138370
680aa12
One Hundred and Thirty-Eight Thousand Three Hundred and Seventy in Base 12 Duodecimal
138371
680ab12
One Hundred and Thirty-Eight Thousand Three Hundred and Seventy-One in Base 12 Duodecimal

Scientific Notation

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

1.38368e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000196b6331b6b30aa312

The reciprocal of 138368 in Base 12 Duodecimal.

Palindrome?

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

The number 680a812 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 three hundred and sixty-eight is a composite number with 32 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-eight thousand three hundred and sixty-eight is a composite number with 32 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 three hundred and sixty-eight has the following 3 prime factors:

2
212
Two in Base 12 Duodecimal
23
1b12
Twenty-Three in Base 12 Duodecimal
47
3b12
Forty-Seven in Base 12 Duodecimal

Prime Factorization

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

2127 · 1b121 · 3b121 = 680a812

Base Conversions

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