The Number

120872

One Hundred and Twenty Thousand Eight Hundred and Seventy-Two

Nearby Numbers

Positive, nonzero integers within three units

120869
One Hundred and Twenty Thousand Eight Hundred and Sixty-Nine
120870
One Hundred and Twenty Thousand Eight Hundred and Seventy
120871
One Hundred and Twenty Thousand Eight Hundred and Seventy-One
120873
One Hundred and Twenty Thousand Eight Hundred and Seventy-Three
120874
One Hundred and Twenty Thousand Eight Hundred and Seventy-Four
120875
One Hundred and Twenty Thousand Eight Hundred and Seventy-Five

Scientific Notation

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

1.20872e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000008273214640280627

The reciprocal of 120872.

Palindrome?

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

The number 120872 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 thousand eight hundred and seventy-two 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.

One hundred and twenty thousand eight hundred and seventy-two is a composite number with 16 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 one hundred and twenty thousand eight hundred and seventy-two has the following 3 prime factors:

2
Two
29
Twenty-Nine
521
Five Hundred and Twenty-One

Prime Factorization

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

23 · 291 · 5211 = 120872

Base Conversions

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