131998311018
131,998,311,018 is an even composite number composed of five prime numbers multiplied together.
What does the number 131998311018 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 224 divisors.
131998311018 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 131998311018:
2 × 36 × 73 × 61 × 4327
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 61 × 4327)See below for interesting mathematical facts about the number 131998311018 from the Numbermatics database.
Names of 131998311018
- Cardinal: 131998311018 can be written as One hundred thirty-one billion, nine hundred ninety-eight million, three hundred eleven thousand and eighteen.
Scientific notation
- Scientific notation: 1.31998311018 × 1011
Factors of 131998311018
Divisors of 131998311018
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 61 63 81 98 122 126 147 162 183 189 243 294 343 366 378 427 441 486 549 567 686 729 854 882 1029 1098 1134 1281 1323 1458 1647 1701 2058 2562 2646 2989 3087 3294 3402 3843 3969 4327 4941 5103 5978 6174 7686 7938 8654 8967 9261 9882 10206 11529 11907 12981 14823 17934 18522 20923 23058 23814 25962 26901 27783 29646 30289 34587 35721 38943 41846 44469 53802 55566 60578 62769 69174 71442 77886 80703 83349 88938 90867 103761 116829 125538 161406 166698 181734 188307 207522 212023 233658 242109 250047 263947 272601 311283 350487 376614 424046 484218 500094 527894 545202 564921 622566 636069 700974 726327 791841 817803 1051461 1129842 1272138 1452654 1484161 1583682 1635606 1694763 1847629 1908207 2102922 2178981 2375523 2453409 2968322 3154383 3389526 3695258 3816414 4357962 4452483 4751046 4906818 5084289 5542887 5724621 6308766 7126569 7360227 8904966 10168578 11085774 11449242 12933403 13357449 14253138 14720454 15252867 16628661 17173863 21379707 22080681 25866806 26714898 30505734 33257322 34347726 38800209 40072347 42759414 44161362 49885983 51521589 64139121 77600418 80144694 90533821 99771966 103043178 116400627 120217041 128278242 149657949 154564767 181067642 192417363 232801254 240434082 271601463 299315898 309129534 349201881 360651123 384834726 448973847 543202926 698403762 721302246 814804389 897947694 1047605643 1081953369 1346921541 1629608778 2095211286 2163906738 2444413167 2693843082 3142816929 4888826334 6285633858 7333239501 9428450787 14666479002 18856901574 21999718503 43999437006 65999155509 131998311018
- Sum of all divisors σ(n): 351949497600
- Sum of proper divisors (its aliquot sum) s(n): 219951186582
- 131998311018 is an abundant number, because the sum of its proper divisors (219951186582) is greater than itself. Its abundance is 87952875564
Bases of 131998311018
- Binary: 11110101110111011011001100010011010102
- Hexadecimal: 0x1EBBB6626A
- Base-36: 1ON0DWMI
Squares and roots of 131998311018
- 131998311018 squared (1319983110182) is 17423554111604660196324
- 131998311018 cubed (1319983110183) is 2299879714662544619652580292297832
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The
square root of 131998311018 is 363315.7180992863 -
The
cube root of 131998311018 is 5091.6216531679
Scales and comparisons
How big is 131998311018?- 131,998,311,018 seconds is equal to 4,197 years, 7 weeks, 1 day, 5 hours, 30 minutes, 18 seconds.
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To count from 1 to 131,998,311,018 would take you about eight thousand, three hundred ninety-four 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 131998311018 cubic inches would be around 424.3 feet tall.
Recreational maths with 131998311018
- 131998311018 backwards is 810113899131
- The number of decimal digits it has is: 12
- The sum of 131998311018's digits is 45
- More coming soon!
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