31990444

31,990,444 is an even composite number composed of three prime numbers multiplied together.

What does the number 31990444 look like?

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

31990444 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 31990444:

2² × 199 × 40189

(2 × 2 × 199 × 40189)

See below for interesting mathematical facts about the number 31990444 from the Numbermatics database.

Names of 31990444

Cardinal: 31990444 can be written as Thirty-one million, nine hundred ninety thousand, four hundred forty-four.

Scientific notation

Scientific notation: 3.1990444 × 10⁷

Factors of 31990444

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 40390

Divisors of 31990444

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 199 398 796 40189 80378 160756 7997611 15995222 31990444
Sum of all divisors σ(n): 56266000
Sum of proper divisors (its aliquot sum) s(n): 24275556
31990444 is a deficient number, because the sum of its proper divisors (24275556) is less than itself. Its deficiency is 7714888

Bases of 31990444

Binary: 1111010000010001010101100₂
Hexadecimal: 0x1E822AC
Base-36: J1NZG

Squares and roots of 31990444

31990444 squared (31990444²) is 1023388507317136
31990444 cubed (31990444³) is 32738652733572429448384
The square root of 31990444 is 5656.0095473753
The cube root of 31990444 is 317.4486047379

Scales and comparisons

How big is 31990444?

31,990,444 seconds is equal to 1 year, 6 days, 6 hours, 14 minutes, 4 seconds.
To count from 1 to 31,990,444 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 31990444 cubic inches would be around 26.5 feet tall.

Recreational maths with 31990444

31990444 backwards is 44409913
The number of decimal digits it has is: 8
The sum of 31990444's digits is 34
More coming soon!

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The information we have on file for 31990444 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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