The Number

340

Three Hundred and Forty

Nearby Numbers

Positive, nonzero integers within three units

337
Three Hundred and Thirty-Seven
338
Three Hundred and Thirty-Eight
339
Three Hundred and Thirty-Nine
341
Three Hundred and Forty-One
342
Three Hundred and Forty-Two
343
Three Hundred and Forty-Three

Scientific Notation

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

3.40e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0029411764705882353

The reciprocal of 340.

Palindrome?

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

The number 340 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 is a composite number with 12 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Three hundred and forty 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 has the following 3 prime factors:

2
Two
5
Five
17
Seventeen

Prime Factorization

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

22 · 51 · 171 = 340

Base Conversions

The number three hundred and forty in 35 different bases