The Number

342

Three Hundred and Forty-Two

In Base 2 Binary Is

1010101102

The numbers with a 2 subscript use Base 2 Binary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

339
1010100112
Three Hundred and Thirty-Nine in Base 2 Binary
340
1010101002
Three Hundred and Forty in Base 2 Binary
341
1010101012
Three Hundred and Forty-One in Base 2 Binary
343
1010101112
Three Hundred and Forty-Three in Base 2 Binary
344
1010110002
Three Hundred and Forty-Four in Base 2 Binary
345
1010110012
Three Hundred and Forty-Five in Base 2 Binary

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.

0.00000000101111111010000000101111111010000000101111111012

The reciprocal of 342 in Base 2 Binary.

Palindrome?

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

The number 1010101102 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 2 Binary

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
102
Two in Base 2 Binary
3
112
Three in Base 2 Binary
19
100112
Nineteen in Base 2 Binary

Prime Factorization

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

1021 · 1122 · 1001121 = 1010101102

Base Conversions

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