The Number

390820

Three Hundred and Ninety Thousand Eight Hundred and Twenty

In Base 28 Octovigesimal Is

hmdo28

The numbers with a 28 subscript use Base 28 Octovigesimal notation.

For more familiar numbers: See Three Hundred and Ninety Thousand Eight Hundred and Twenty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

390817
hmdl28
Three Hundred and Ninety Thousand Eight Hundred and Seventeen in Base 28 Octovigesimal
390818
hmdm28
Three Hundred and Ninety Thousand Eight Hundred and Eightteen in Base 28 Octovigesimal
390819
hmdn28
Three Hundred and Ninety Thousand Eight Hundred and Nineteen in Base 28 Octovigesimal
390821
hmdp28
Three Hundred and Ninety Thousand Eight Hundred and Twenty-One in Base 28 Octovigesimal
390822
hmdq28
Three Hundred and Ninety Thousand Eight Hundred and Twenty-Two in Base 28 Octovigesimal
390823
hmdr28
Three Hundred and Ninety Thousand Eight Hundred and Twenty-Three in Base 28 Octovigesimal

Scientific Notation

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

3.90820e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001g10if69qi3228

The reciprocal of 390820 in Base 28 Octovigesimal.

Palindrome?

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

The number hmdo28 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 thousand eight hundred and twenty is a composite number with 12 total factors (including 1 and itself).   See primes in Base 28 Octovigesimal

A Composite

Composites have more than just these two factors.

Three hundred and ninety thousand eight hundred and twenty is a composite number with 12 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 thousand eight hundred and twenty has the following 3 prime factors:

2
228
Two in Base 28 Octovigesimal
5
528
Five in Base 28 Octovigesimal
19541
opp28
Nineteen Thousand Five Hundred and Forty-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

2282 · 5281 · opp281 = hmdo28

Base Conversions

The number three hundred and ninety thousand eight hundred and twenty in 35 different bases