31989133

31,989,133 is an odd composite number composed of three prime numbers multiplied together.

What does the number 31989133 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

31989133 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 31989133:

11² × 463 × 571

(11 × 11 × 463 × 571)

See below for interesting mathematical facts about the number 31989133 from the Numbermatics database.

Names of 31989133

Cardinal: 31989133 can be written as Thirty-one million, nine hundred eighty-nine thousand, one hundred thirty-three.

Scientific notation

Scientific notation: 3.1989133 × 10⁷

Factors of 31989133

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1045

Divisors of 31989133

Number of divisors d(n): 12
Complete list of divisors:
1 11 121 463 571 5093 6281 56023 69091 264373 2908103 31989133
Sum of all divisors σ(n): 35299264
Sum of proper divisors (its aliquot sum) s(n): 3310131
31989133 is a deficient number, because the sum of its proper divisors (3310131) is less than itself. Its deficiency is 28679002

Bases of 31989133

Binary: 1111010000001110110001101₂
Hexadecimal: 0x1E81D8D
Base-36: J1MZ1

Squares and roots of 31989133

31989133 squared (31989133²) is 1023304630091689
31989133 cubed (31989133³) is 32734627911518841615637
The square root of 31989133 is 5655.8936517583
The cube root of 31989133 is 317.4442682261

Scales and comparisons

How big is 31989133?

31,989,133 seconds is equal to 1 year, 6 days, 5 hours, 52 minutes, 13 seconds.
To count from 1 to 31,989,133 would take you about twenty-seven weeks!

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 31989133 cubic inches would be around 26.5 feet tall.

Recreational maths with 31989133

31989133 backwards is 33198913
The number of decimal digits it has is: 8
The sum of 31989133's digits is 37
More coming soon!

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The information we have on file for 31989133 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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