18014791938
18,014,791,938 is an even composite number composed of seven prime numbers multiplied together.
18014791938 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 18014791938:
2 × 3 × 112 × 132 × 29 × 61 × 83
(2 × 3 × 11 × 11 × 13 × 13 × 29 × 61 × 83)See below for interesting mathematical facts about the number 18014791938 from the Numbermatics database.
Names of 18014791938
- Cardinal: 18014791938 can be written as Eighteen billion, fourteen million, seven hundred ninety-one thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 1.8014791938 × 1010
Factors of 18014791938
Divisors of 18014791938
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 11 13 22 26 29 33 39 58 61 66 78 83 87 121 122 143 166 169 174 183 242 249 286 319 338 363 366 377 429 498 507 638 671 726 754 793 858 913 957 1014 1079 1131 1342 1573 1586 1769 1826 1859 1914 2013 2158 2262 2379 2407 2739 3146 3237 3509 3538 3718 4026 4147 4719 4758 4814 4901 5063 5307 5478 5577 6474 7018 7221 7381 8294 8723 9438 9802 10043 10126 10309 10527 10614 11154 11869 12441 14027 14442 14703 14762 15189 17446 19459 20086 20449 20618 21054 22143 22997 23738 24882 26169 26477 28054 29406 30129 30378 30927 31291 35607 38918 40898 42081 44286 45617 45994 52338 52954 53911 55693 58377 60258 61347 61854 62582 65819 68991 71214 79431 84162 91234 93873 95953 107822 111386 113399 116754 122694 130559 131638 136851 137982 146827 154297 158862 161733 167079 187746 191906 197457 214049 226798 252967 261118 273702 287859 291247 293654 298961 308594 323466 334158 340197 344201 391677 394914 406783 428098 440481 462891 505934 575718 582494 593021 597922 612623 642147 680394 688402 724009 758901 783354 813566 855647 873741 880962 896883 925782 1032603 1186042 1220349 1225246 1247389 1284294 1448018 1517802 1615097 1697267 1711294 1747482 1779063 1793766 1837869 1908751 2065206 2172027 2440698 2494778 2566941 2782637 3230194 3288571 3394534 3558126 3675738 3742167 3786211 3817502 4344054 4474613 4845291 5091801 5133882 5565274 5726253 6577142 7484334 7572422 7964099 8347911 8949226 9412117 9690582 9865713 10183602 11358633 11452506 13423839 15928198 16695822 17766067 18824234 19731426 20996261 22717266 23892297 24813763 26847678 28236351 35532134 36174281 41992522 47784594 49220743 49627526 53298201 56472702 62988783 72348562 74441289 98441486 103533287 106596402 108522843 125977566 147662229 148882578 207066574 217045686 230958871 272951393 295324458 310599861 461917742 545902786 621199722 692876613 818854179 1385753226 1637708358 3002465323 6004930646 9007395969 18014791938
- Sum of all divisors σ(n): 45632704320
- Sum of proper divisors (its aliquot sum) s(n): 27617912382
- 18014791938 is an abundant number, because the sum of its proper divisors (27617912382) is greater than itself. Its abundance is 9603120444
Bases of 18014791938
- Binary: 100001100011100001111101001000000102
- Hexadecimal: 0x431C3E902
- Base-36: 89XJIF6
Squares and roots of 18014791938
- 18014791938 squared (180147919382) is 324532728569429795844
- 18014791938 cubed (180147919383) is 5846389582249706159427477105672
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The
square root of 18014791938 is 134219.1936274391 -
The
cube root of 18014791938 is 2621.4590836559
Scales and comparisons
How big is 18014791938?- 18,014,791,938 seconds is equal to 572 years, 42 weeks, 2 days, 12 hours, 52 minutes, 18 seconds.
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To count from 1 to 18,014,791,938 would take you about one thousand, one hundred forty-five 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 18014791938 cubic inches would be around 218.5 feet tall.
Recreational maths with 18014791938
- 18014791938 backwards is 83919741081
- The number of decimal digits it has is: 11
- The sum of 18014791938's digits is 51
- More coming soon!
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"Number 18014791938 - Facts about the integer". Numbermatics.com. 2024. Web. 26 September 2024.
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Numbermatics. (2024). Number 18014791938 - Facts about the integer. Retrieved 26 September 2024, from https://numbermatics.com/n/18014791938/
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The information we have on file for 18014791938 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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