The Number

42919

Forty-Two Thousand Nine Hundred and Nineteen

Nearby Numbers

Positive, nonzero integers within three units

42916
Forty-Two Thousand Nine Hundred and Sixteen
42917
Forty-Two Thousand Nine Hundred and Seventeen
42918
Forty-Two Thousand Nine Hundred and Eightteen
42920
Forty-Two Thousand Nine Hundred and Twenty
42921
Forty-Two Thousand Nine Hundred and Twenty-One
42922
Forty-Two Thousand Nine Hundred and Twenty-Two

Scientific Notation

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

4.2919e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00002329970409375801

The reciprocal of 42919.

Palindrome?

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

The number 42919 is not a palindrome.

Not A Prime Number

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

Forty-two thousand nine hundred and nineteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Forty-two thousand nine hundred and nineteen is a composite number with 4 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 forty-two thousand nine hundred and nineteen has the following 2 prime factors:

167
One Hundred and Sixty-Seven
257
Two Hundred and Fifty-Seven

Prime Factorization

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

1671 · 2571 = 42919

Base Conversions

The number forty-two thousand nine hundred and nineteen in 35 different bases