18138374012889
18,138,374,012,889 is an odd composite number composed of four prime numbers multiplied together.
18138374012889 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-five divisors.
Prime factorization of 18138374012889:
34 × 132 × 892 × 4092
(3 × 3 × 3 × 3 × 13 × 13 × 89 × 89 × 409 × 409)See below for interesting mathematical facts about the number 18138374012889 from the Numbermatics database.
Names of 18138374012889
- Cardinal: 18138374012889 can be written as Eighteen trillion, one hundred thirty-eight billion, three hundred seventy-four million, twelve thousand, eight hundred eighty-nine.
Scientific notation
- Scientific notation: 1.8138374012889 × 1013
Factors of 18138374012889
Divisors of 18138374012889
- Number of divisors d(n): 135
-
Complete list of divisors:
1 3 9 13 27 39 81 89 117 169 267 351 409 507 801 1053 1157 1227 1521 2403 3471 3681 4563 5317 7209 7921 10413 11043 13689 15041 15951 23763 31239 33129 36401 45123 47853 69121 71289 93717 102973 109203 135369 143559 167281 207363 213867 308919 327609 406107 430677 473213 501843 622089 641601 926757 982827 1218321 1338649 1419639 1505529 1866267 2174653 2780271 2948481 3239689 4015947 4258917 4516587 5598801 6151769 6523959 8340813 9719067 12047841 12776751 13549761 14888009 18455307 19571877 28270489 29157201 36143523 38330253 42115957 44664027 55365921 58715631 84811467 87471603 108430569 126347871 133992081 166097763 176146893 193544117 254434401 262414809 379043613 401976243 498293289 547507441 580632351 763303203 1137130839 1205928729 1325032801 1642522323 1741897053 2289909609 2516073521 3411392517 3975098403 4927566969 5225691159 7548220563 11925295209 14782700907 15677073477 17225426413 22644661689 35775885627 44348102721 51676279239 67933985067 107327656881 155028837717 203801955201 223930543369 465086513151 671791630107 1395259539453 2015374890321 6046124670963 18138374012889
- Sum of all divisors σ(n): 29746299503943
- Sum of proper divisors (its aliquot sum) s(n): 11607925491054
- 18138374012889 is a deficient number, because the sum of its proper divisors (11607925491054) is less than itself. Its deficiency is 6530448521835
Bases of 18138374012889
- Binary: 1000001111111001010110101011011111111110110012
- Hexadecimal: 0x107F2B56FFD9
- Base-36: 6FGNJKGK9
Squares and roots of 18138374012889
- 18138374012889 squared (181383740128892) is 329000611831447005138126321
- 18138374012889 cubed (181383740128893) is 5967536147868099626270777318767364151369
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18138374012889 is a
perfect square number . Itssquare root is 4258917 -
The
cube root of 18138374012889 is 26274.3986063771
Scales and comparisons
How big is 18138374012889?- 18,138,374,012,889 seconds is equal to 576,744 years, 9 weeks, 5 days, 9 hours, 48 minutes, 9 seconds.
-
To count from 1 to 18,138,374,012,889 would take you about one million, four hundred forty-one thousand, eight hundred sixty 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 18138374012889 cubic inches would be around 2189.5 feet tall.
Recreational maths with 18138374012889
- 18138374012889 backwards is 98821047383181
- The number of decimal digits it has is: 14
- The sum of 18138374012889's digits is 63
- More coming soon!
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The information we have on file for 18138374012889 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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