138523795839
138,523,795,839 is an odd composite number composed of five prime numbers multiplied together.
138523795839 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138523795839:
35 × 112 × 132 × 61 × 457
(3 × 3 × 3 × 3 × 3 × 11 × 11 × 13 × 13 × 61 × 457)See below for interesting mathematical facts about the number 138523795839 from the Numbermatics database.
Names of 138523795839
- Cardinal: 138523795839 can be written as One hundred thirty-eight billion, five hundred twenty-three million, seven hundred ninety-five thousand, eight hundred thirty-nine.
Scientific notation
- Scientific notation: 1.38523795839 × 1011
Factors of 138523795839
Divisors of 138523795839
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 9 11 13 27 33 39 61 81 99 117 121 143 169 183 243 297 351 363 429 457 507 549 671 793 891 1053 1089 1287 1371 1521 1573 1647 1859 2013 2379 2673 3159 3267 3861 4113 4563 4719 4941 5027 5577 5941 6039 7137 7381 8723 9801 10309 11583 12339 13689 14157 14823 15081 16731 17823 18117 20449 21411 22143 26169 27877 29403 30927 34749 37017 41067 42471 45243 50193 53469 54351 55297 61347 64233 65351 66429 77233 78507 83631 92781 95953 111051 113399 127413 135729 150579 160407 163053 165891 184041 192699 196053 199287 231699 235521 250893 278343 287859 306647 340197 362401 382239 407187 451737 481221 497673 552123 588159 597861 695097 706563 718861 752679 835029 849563 863577 919941 1020591 1087203 1221561 1247389 1443663 1493019 1656369 1764477 1793583 2085291 2119689 2156583 2258037 2505087 2548689 2590731 2759823 3061773 3261609 3373117 3742167 3986411 4479057 4711213 4969107 5293431 6255873 6469749 6774111 7646067 7772193 8279469 9185319 9345193 9784827 10119351 11226501 11959233 13437171 14133639 15880293 18767619 19409247 22938201 23316579 24838407 27555957 28035579 29354481 30358053 33679503 35877699 42400917 43850521 51823343 58227741 68814603 74515221 84106737 88063443 91074159 101038509 107633097 127202751 131551563 155470029 174683223 206443809 252320211 273222477 303115527 322899291 381608253 394654689 466410087 570056773 756960633 819667431 968697873 1144824759 1183964067 1399230261 1710170319 2270881899 3551892201 4197690783 5130510957 10655676603 12593072349 15391532871 46174598613 138523795839
- Sum of all divisors σ(n): 251571408816
- Sum of proper divisors (its aliquot sum) s(n): 113047612977
- 138523795839 is a deficient number, because the sum of its proper divisors (113047612977) is less than itself. Its deficiency is 25476182862
Bases of 138523795839
- Binary: 100000010000001010100101100001011111112
- Hexadecimal: 0x2040A9617F
- Base-36: 1RMXHOXR
Squares and roots of 138523795839
- 138523795839 squared (1385237958392) is 19188842013644953713921
- 138523795839 cubed (1385237958393) is 2658111233484979220499797416174719
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The
square root of 138523795839 is 372187.8502033617 -
The
cube root of 138523795839 is 5174.1791454177
Scales and comparisons
How big is 138523795839?- 138,523,795,839 seconds is equal to 4,404 years, 32 weeks, 4 days, 16 hours, 10 minutes, 39 seconds.
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To count from 1 to 138,523,795,839 would take you about eight thousand, eight hundred nine 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 138523795839 cubic inches would be around 431.2 feet tall.
Recreational maths with 138523795839
- 138523795839 backwards is 938597325831
- The number of decimal digits it has is: 12
- The sum of 138523795839's digits is 63
- More coming soon!
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