The Number

390244

Three Hundred and Ninety Thousand Two Hundred and Forty-Four

In Base 21 Unovigesimal Is

202j121

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

For more familiar numbers: See Three Hundred and Ninety Thousand Two Hundred and Forty-Four in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

390241
202ij21
Three Hundred and Ninety Thousand Two Hundred and Forty-One in Base 21 Unovigesimal
390242
202ik21
Three Hundred and Ninety Thousand Two Hundred and Forty-Two in Base 21 Unovigesimal
390243
202j021
Three Hundred and Ninety Thousand Two Hundred and Forty-Three in Base 21 Unovigesimal
390245
202j221
Three Hundred and Ninety Thousand Two Hundred and Forty-Five in Base 21 Unovigesimal
390246
202j321
Three Hundred and Ninety Thousand Two Hundred and Forty-Six in Base 21 Unovigesimal
390247
202j421
Three Hundred and Ninety Thousand Two Hundred and Forty-Seven in Base 21 Unovigesimal

Scientific Notation

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

3.90244e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000a9g6126fcde5921

The reciprocal of 390244 in Base 21 Unovigesimal.

Palindrome?

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

The number 202j121 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 two hundred and forty-four is a composite number with 6 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 thousand two hundred and forty-four is a composite number with 6 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 two hundred and forty-four has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
97561
ab4g21
Ninety-Seven Thousand Five Hundred and Sixty-One in Base 21 Unovigesimal

Prime Factorization

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

2212 · ab4g211 = 202j121

Base Conversions

The number three hundred and ninety thousand two hundred and forty-four in 35 different bases