The Number

342

Three Hundred and Forty-Two

In Base 18 Octodecimal Is

11018

The numbers with a 18 subscript use Base 18 Octodecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

339
10f18
Three Hundred and Thirty-Nine in Base 18 Octodecimal
340
10g18
Three Hundred and Forty in Base 18 Octodecimal
341
10h18
Three Hundred and Forty-One in Base 18 Octodecimal
343
11118
Three Hundred and Forty-Three in Base 18 Octodecimal
344
11218
Three Hundred and Forty-Four in Base 18 Octodecimal
345
11318
Three Hundred and Forty-Five in Base 18 Octodecimal

Scientific Notation

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

3.42e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00h0h0h0h0h0h0f18

The reciprocal of 342 in Base 18 Octodecimal.

Palindrome?

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

The number 11018 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 forty-two is a composite number with 12 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Three hundred and forty-two 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 forty-two has the following 3 prime factors:

2
218
Two in Base 18 Octodecimal
3
318
Three in Base 18 Octodecimal
19
1118
Nineteen in Base 18 Octodecimal

Prime Factorization

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

2181 · 3182 · 11181 = 11018

Base Conversions

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