440538121

440,538,121 is an odd composite number composed of two prime numbers multiplied together.

What does the number 440538121 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

440538121 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 440538121:

139² × 151²

(139 × 139 × 151 × 151)

See below for interesting mathematical facts about the number 440538121 from the Numbermatics database.

Names of 440538121

Cardinal: 440538121 can be written as Four hundred forty million, five hundred thirty-eight thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 4.40538121 × 10⁸

Factors of 440538121

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 290

Divisors of 440538121

Number of divisors d(n): 9
Complete list of divisors:
1 139 151 19321 20989 22801 2917471 3169339 440538121
Sum of all divisors σ(n): 446688333
Sum of proper divisors (its aliquot sum) s(n): 6150212
440538121 is a deficient number, because the sum of its proper divisors (6150212) is less than itself. Its deficiency is 434387909

Bases of 440538121

Binary: 11010010000100001010000001001₂
Hexadecimal: 0x1A421409
Base-36: 7AA9E1

Squares and roots of 440538121

440538121 squared (440538121²) is 194073836054210641
440538121 cubed (440538121³) is 85496923070584009924345561
440538121 is a perfect square number. Its square root is 20989
The cube root of 440538121 is 760.9004338003

Scales and comparisons

How big is 440538121?

440,538,121 seconds is equal to 14 years, 2 days, 19 hours, 42 minutes, 1 second.
To count from 1 to 440,538,121 would take you about twenty-one years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 440538121 cubic inches would be around 63.4 feet tall.

Recreational maths with 440538121

440538121 backwards is 121835044
The number of decimal digits it has is: 9
The sum of 440538121's digits is 28
More coming soon!

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The information we have on file for 440538121 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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