82629729
82,629,729 is an odd composite number composed of five prime numbers multiplied together.
82629729 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 82629729:
32 × 73 × 13 × 29 × 71
(3 × 3 × 7 × 7 × 7 × 13 × 29 × 71)See below for interesting mathematical facts about the number 82629729 from the Numbermatics database.
Names of 82629729
- Cardinal: 82629729 can be written as Eighty-two million, six hundred twenty-nine thousand, seven hundred twenty-nine.
Scientific notation
- Scientific notation: 8.2629729 × 107
Factors of 82629729
Divisors of 82629729
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 7 9 13 21 29 39 49 63 71 87 91 117 147 203 213 261 273 343 377 441 497 609 637 639 819 923 1029 1131 1421 1491 1827 1911 2059 2639 2769 3087 3393 3479 4263 4459 4473 5733 6177 6461 7917 8307 9947 10437 12789 13377 14413 18473 18531 19383 23751 24353 26767 29841 31311 40131 43239 45227 55419 58149 73059 80301 89523 100891 129311 129717 135681 166257 187369 219177 240903 302673 316589 387933 407043 562107 706237 908019 949767 1163799 1311583 1686321 2118711 2849301 3934749 6356133 9181081 11804247 27543243 82629729
- Sum of all divisors σ(n): 157248000
- Sum of proper divisors (its aliquot sum) s(n): 74618271
- 82629729 is a deficient number, because the sum of its proper divisors (74618271) is less than itself. Its deficiency is 8011458
Bases of 82629729
- Binary: 1001110110011010100011000012
- Hexadecimal: 0x4ECD461
- Base-36: 1D71I9
Squares and roots of 82629729
- 82629729 squared (826297292) is 6827672114613441
- 82629729 cubed (826297293) is 564168696531365569587489
-
The
square root of 82629729 is 9090.0896035187 -
The
cube root of 82629729 is 435.5574462551
Scales and comparisons
How big is 82629729?- 82,629,729 seconds is equal to 2 years, 32 weeks, 4 days, 8 hours, 42 minutes, 9 seconds.
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To count from 1 to 82,629,729 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 82629729 cubic inches would be around 36.3 feet tall.
Recreational maths with 82629729
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The information we have on file for 82629729 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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