The Number

100072

One Hundred Thousand and Seventy-Two

Nearby Numbers

Positive, nonzero integers within three units

100069
One Hundred Thousand and Sixty-Nine
100070
One Hundred Thousand and Seventy
100071
One Hundred Thousand and Seventy-One
100073
One Hundred Thousand and Seventy-Three
100074
One Hundred Thousand and Seventy-Four
100075
One Hundred Thousand and Seventy-Five

Scientific Notation

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

1.00072e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000009992805180270206

The reciprocal of 100072.

Palindrome?

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

The number 100072 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 thousand 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 thousand 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 thousand and seventy-two has the following 3 prime factors:

2
Two
7
Seven
1787
One Thousand Seven Hundred and Eighty-Seven

Prime Factorization

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

23 · 71 · 17871 = 100072

Base Conversions

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