82642131

82,642,131 is an odd composite number composed of five prime numbers multiplied together.

What does the number 82642131 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

82642131 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 82642131:

3² × 11 × 13 × 157 × 409

(3 × 3 × 11 × 13 × 157 × 409)

See below for interesting mathematical facts about the number 82642131 from the Numbermatics database.

Names of 82642131

Cardinal: 82642131 can be written as Eighty-two million, six hundred forty-two thousand, one hundred thirty-one.

Scientific notation

Scientific notation: 8.2642131 × 10⁷

Factors of 82642131

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 593

Divisors of 82642131

Number of divisors d(n): 48
Complete list of divisors:
1 3 9 11 13 33 39 99 117 143 157 409 429 471 1227 1287 1413 1727 2041 3681 4499 5181 5317 6123 13497 15543 15951 18369 22451 40491 47853 58487 64213 67353 175461 192639 202059 526383 577917 706343 834769 2119029 2504307 6357087 7512921 9182459 27547377 82642131
Sum of all divisors σ(n): 141479520
Sum of proper divisors (its aliquot sum) s(n): 58837389
82642131 is a deficient number, because the sum of its proper divisors (58837389) is less than itself. Its deficiency is 23804742

Bases of 82642131

Binary: 100111011010000010011010011₂
Hexadecimal: 0x4ED04D3
Base-36: 1D7B2R

Squares and roots of 82642131

82642131 squared (82642131²) is 6829721816221161
82642131 cubed (82642131³) is 564422765029707112334091
The square root of 82642131 is 9090.7717494171
The cube root of 82642131 is 435.5792362867

Scales and comparisons

How big is 82642131?

82,642,131 seconds is equal to 2 years, 32 weeks, 4 days, 12 hours, 8 minutes, 51 seconds.
To count from 1 to 82,642,131 would take you about three 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 82642131 cubic inches would be around 36.3 feet tall.

Recreational maths with 82642131

82642131 backwards is 13124628
The number of decimal digits it has is: 8
The sum of 82642131's digits is 27
More coming soon!

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The information we have on file for 82642131 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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