Nearby Numbers

Positive, nonzero integers within three units

428028

Four Hundred and Twenty-Eight Thousand and Twenty-Eight

428029

Four Hundred and Twenty-Eight Thousand and Twenty-Nine

428030

Four Hundred and Twenty-Eight Thousand and Thirty

428032

Four Hundred and Twenty-Eight Thousand and Thirty-Two

428033

Four Hundred and Twenty-Eight Thousand and Thirty-Three

428034

Four Hundred and Twenty-Eight Thousand and Thirty-Four

Scientific Notation

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

4.28031e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000002336279381633573

The reciprocal of 428031.

Palindrome?

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

The number 428031 is not a palindrome.

Not A Prime Number

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

Four hundred and twenty-eight thousand and thirty-one is a composite number with 16 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Four hundred and twenty-eight thousand and thirty-one is a composite number with 16 total factors (including 1 and itself).

Prime Factors

3

Three

83

Eighty-Three

191

One Hundred and Ninety-One

Prime Factorization

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

33 · 831 · 1911 = 428031

Base Conversions

The number four hundred and twenty-eight thousand and thirty-one in 35 different bases