The Number

380542

Three Hundred and Eighty Thousand Five Hundred and Forty-Two

In Base 21 Unovigesimal Is

1k1j121

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

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

Nearby Numbers

Positive, nonzero integers within three units

380539
1k1ij21
Three Hundred and Eighty Thousand Five Hundred and Thirty-Nine in Base 21 Unovigesimal
380540
1k1ik21
Three Hundred and Eighty Thousand Five Hundred and Forty in Base 21 Unovigesimal
380541
1k1j021
Three Hundred and Eighty Thousand Five Hundred and Forty-One in Base 21 Unovigesimal
380543
1k1j221
Three Hundred and Eighty Thousand Five Hundred and Forty-Three in Base 21 Unovigesimal
380544
1k1j321
Three Hundred and Eighty Thousand Five Hundred and Forty-Four in Base 21 Unovigesimal
380545
1k1j421
Three Hundred and Eighty Thousand Five Hundred and Forty-Five in Base 21 Unovigesimal

Scientific Notation

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

3.80542e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000af7k1ca540ha21

The reciprocal of 380542 in Base 21 Unovigesimal.

Palindrome?

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

The number 1k1j121 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 eighty thousand five hundred and forty-two is a composite number with 4 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 eighty thousand five hundred and forty-two is a composite number with 4 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 eighty thousand five hundred and forty-two has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
190271
kb9b21
One Hundred and Ninety Thousand Two Hundred and Seventy-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

2211 · kb9b211 = 1k1j121

Base Conversions

The number three hundred and eighty thousand five hundred and forty-two in 35 different bases