The Number

399080

Three Hundred and Ninety-Nine Thousand and Eighty

In Base 21 Unovigesimal Is

211jh21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Three Hundred and Ninety-Nine Thousand and Eighty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

399077
211je21
Three Hundred and Ninety-Nine Thousand and Seventy-Seven in Base 21 Unovigesimal
399078
211jf21
Three Hundred and Ninety-Nine Thousand and Seventy-Eight in Base 21 Unovigesimal
399079
211jg21
Three Hundred and Ninety-Nine Thousand and Seventy-Nine in Base 21 Unovigesimal
399081
211ji21
Three Hundred and Ninety-Nine Thousand and Eighty-One in Base 21 Unovigesimal
399082
211jj21
Three Hundred and Ninety-Nine Thousand and Eighty-Two in Base 21 Unovigesimal
399083
211jk21
Three Hundred and Ninety-Nine Thousand and Eighty-Three in Base 21 Unovigesimal

Scientific Notation

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

3.99080e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000a4j22fi1fa5j721

The reciprocal of 399080 in Base 21 Unovigesimal.

Palindrome?

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

The number 211jh21 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Three hundred and ninety-nine thousand and eighty is a composite number with 32 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Three hundred and ninety-nine thousand and eighty 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 three hundred and ninety-nine thousand and eighty has the following 4 prime factors:

2
221
Two in Base 21 Unovigesimal
5
521
Five in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal
907
21421
Nine Hundred and Seven in Base 21 Unovigesimal

Prime Factorization

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

2213 · 5211 · b211 · 214211 = 211jh21

Base Conversions

The number three hundred and ninety-nine thousand and eighty in 35 different bases