The Number

30490

Thirty Thousand Four Hundred and Ninety

Nearby Numbers

Positive, nonzero integers within three units

30487
Thirty Thousand Four Hundred and Eighty-Seven
30488
Thirty Thousand Four Hundred and Eighty-Eight
30489
Thirty Thousand Four Hundred and Eighty-Nine
30491
Thirty Thousand Four Hundred and Ninety-One
30492
Thirty Thousand Four Hundred and Ninety-Two
30493
Thirty Thousand Four Hundred and Ninety-Three

Scientific Notation

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

3.0490e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00003279763857002296

The reciprocal of 30490.

Palindrome?

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

The number 30490 is not a palindrome.

Not A Prime Number

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

Thirty thousand four hundred and ninety is a composite number with 8 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Thirty thousand four hundred and ninety 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 thirty thousand four hundred and ninety has the following 3 prime factors:

2
Two
5
Five
3049
Three Thousand and Forty-Nine

Prime Factorization

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

21 · 51 · 30491 = 30490

Base Conversions

The number thirty thousand four hundred and ninety in 35 different bases