Nearby Numbers

Positive, nonzero integers within three units

128027

One Hundred and Twenty-Eight Thousand and Twenty-Seven

128028

One Hundred and Twenty-Eight Thousand and Twenty-Eight

128029

One Hundred and Twenty-Eight Thousand and Twenty-Nine

128031

One Hundred and Twenty-Eight Thousand and Thirty-One

128032

One Hundred and Twenty-Eight Thousand and Thirty-Two

128033

One Hundred and Twenty-Eight Thousand and Thirty-Three

Scientific Notation

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

1.28030e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000007810669374365383

The reciprocal of 128030.

Palindrome?

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

The number 128030 is not a palindrome.

Not A Prime Number

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

One hundred and twenty-eight thousand and thirty is a composite number with 32 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

One hundred and twenty-eight thousand and thirty is a composite number with 32 total factors (including 1 and itself).

Prime Factors

2

Two

5

Five

7

Seven

31

Thirty-One

59

Fifty-Nine

Prime Factorization

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

21 · 51 · 71 · 311 · 591 = 128030

Base Conversions

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