The Number

18389

Eightteen Thousand Three Hundred and Eighty-Nine

In Base 30 Trigesimal Is

kct30

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

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

Nearby Numbers

Positive, nonzero integers within three units

18386
kcq30
Eightteen Thousand Three Hundred and Eighty-Six in Base 30 Trigesimal
18387
kcr30
Eightteen Thousand Three Hundred and Eighty-Seven in Base 30 Trigesimal
18388
kcs30
Eightteen Thousand Three Hundred and Eighty-Eight in Base 30 Trigesimal
18390
kd030
Eightteen Thousand Three Hundred and Ninety in Base 30 Trigesimal
18391
kd130
Eightteen Thousand Three Hundred and Ninety-One in Base 30 Trigesimal
18392
kd230
Eightteen Thousand Three Hundred and Ninety-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.

1.8389e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001e1d7seq7k9h30

The reciprocal of 18389 in Base 30 Trigesimal.

Palindrome?

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

The number kct30 is not a palindrome.

Not A Prime Number

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

Eightteen thousand three hundred and eighty-nine is a composite number with 8 total factors (including 1 and itself).   See primes in Base 30 Trigesimal

A Composite

Composites have more than just these two factors.

Eightteen thousand three hundred and eighty-nine is a composite number with 8 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 eightteen thousand three hundred and eighty-nine has the following 3 prime factors:

7
730
Seven in Base 30 Trigesimal
37
1730
Thirty-Seven in Base 30 Trigesimal
71
2b30
Seventy-One in Base 30 Trigesimal

Prime Factorization

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

7301 · 17301 · 2b301 = kct30

Base Conversions

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