The Number

121904

One Hundred and Twenty-One Thousand Nine Hundred and Four

In Base 11 Undecimal Is

8365211

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See One Hundred and Twenty-One Thousand Nine Hundred and Four in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

121901
8364a11
One Hundred and Twenty-One Thousand Nine Hundred and One in Base 11 Undecimal
121902
8365011
One Hundred and Twenty-One Thousand Nine Hundred and Two in Base 11 Undecimal
121903
8365111
One Hundred and Twenty-One Thousand Nine Hundred and Three in Base 11 Undecimal
121905
8365311
One Hundred and Twenty-One Thousand Nine Hundred and Five in Base 11 Undecimal
121906
8365411
One Hundred and Twenty-One Thousand Nine Hundred and Six in Base 11 Undecimal
121907
8365511
One Hundred and Twenty-One Thousand Nine Hundred and Seven in Base 11 Undecimal

Scientific Notation

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

1.21904e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00001359472a2036a50211

The reciprocal of 121904 in Base 11 Undecimal.

Palindrome?

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

The number 8365211 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 twenty-one thousand nine hundred and four is a composite number with 20 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-one thousand nine hundred and four is a composite number with 20 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 twenty-one thousand nine hundred and four has the following 3 prime factors:

2
211
Two in Base 11 Undecimal
19
1811
Nineteen in Base 11 Undecimal
401
33511
Four Hundred and One in Base 11 Undecimal

Prime Factorization

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

2114 · 18111 · 335111 = 8365211

Base Conversions

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