j30

The numbers with a 30 subscript use Base 30 Trigesimal notation.

For more familiar numbers: See Nineteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

16
g30
Sixteen in Base 30 Trigesimal
17
h30
Seventeen in Base 30 Trigesimal
18
i30
Eightteen in Base 30 Trigesimal
20
k30
Twenty in Base 30 Trigesimal
21
l30
Twenty-One in Base 30 Trigesimal
22
m30
Twenty-Two in Base 30 Trigesimal

Scientific Notation

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

Reciprocal

A number multiplied with its reciprocal is one.

0.1hb1hb1hb1hb30

The reciprocal of 19 in Base 30 Trigesimal.

Palindrome?

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

The number j30 is a palindrome.

A Prime Number

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

Nineteen is the 8th prime number.   See primes in Base 30 Trigesimal

Not A Composite

Composites have more than just these two factors.

Nineteen is not a composite number because it has exactly two factors: One and Nineteen

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number nineteen has the following 1 prime factor:

19
j30
Nineteen in Base 30 Trigesimal

Prime Factorization

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

Base Conversions

The number nineteen in 35 different bases