138442061186
138,442,061,186 is an even composite number composed of five prime numbers multiplied together.
138442061186 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138442061186:
2 × 112 × 133 × 173 × 53
(2 × 11 × 11 × 13 × 13 × 13 × 17 × 17 × 17 × 53)See below for interesting mathematical facts about the number 138442061186 from the Numbermatics database.
Names of 138442061186
- Cardinal: 138442061186 can be written as One hundred thirty-eight billion, four hundred forty-two million, sixty-one thousand, one hundred eighty-six.
Scientific notation
- Scientific notation: 1.38442061186 × 1011
Factors of 138442061186
Divisors of 138442061186
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 11 13 17 22 26 34 53 106 121 143 169 187 221 242 286 289 338 374 442 578 583 689 901 1166 1378 1573 1802 1859 2057 2197 2431 2873 3146 3179 3718 3757 4114 4394 4862 4913 5746 6358 6413 7514 7579 8957 9826 9911 11713 12826 15158 15317 17914 19822 20449 23426 24167 26741 30634 31603 34969 37349 40898 41327 48334 48841 53482 54043 63206 63869 69938 74698 82654 83369 97682 98527 108086 109021 116441 127738 128843 152269 166738 168487 197054 199121 218042 232882 257686 260389 265837 304538 336974 347633 398242 410839 454597 520778 531674 537251 594473 634933 695266 702559 821678 830297 909194 1074502 1083797 1188946 1269866 1280851 1405118 1417273 1660594 1674959 1853357 1979497 2167594 2190331 2561702 2588573 2834546 2864279 3349918 3385057 3706714 3958994 4380662 4519229 5177146 5728558 5909761 6770114 6984263 7728149 9038458 9133267 10793861 11819522 13968526 14089361 15456298 18266534 18424549 21587722 21774467 24093641 28178722 28474303 31507069 33651449 36849098 37235627 43548934 44005741 48187282 56948606 63014138 67302898 74471254 76826893 88011482 100465937 118732471 153653786 200931874 237464942 239519137 313217333 370165939 409591897 479038274 484063151 572074633 626434666 740331878 819183794 968126302 1144149266 1306057181 2612114362 4071825329 5324694661 6292820963 8143650658 10649389322 12585641926 69221030593 138442061186
- Sum of all divisors σ(n): 267678885600
- Sum of proper divisors (its aliquot sum) s(n): 129236824414
- 138442061186 is a deficient number, because the sum of its proper divisors (129236824414) is less than itself. Its deficiency is 9205236772
Bases of 138442061186
- Binary: 100000001110111100101000110101100000102
- Hexadecimal: 0x203BCA3582
- Base-36: 1RLKTU2Q
Squares and roots of 138442061186
- 138442061186 squared (1384420611862) is 19166204305428167726596
- 138442061186 cubed (1384420611863) is 2653408829155463028333273951502856
-
The
square root of 138442061186 is 372078.0310445647 -
The
cube root of 138442061186 is 5173.1612867421
Scales and comparisons
How big is 138442061186?- 138,442,061,186 seconds is equal to 4,402 years, 1 week, 3 days, 16 hours, 6 minutes, 26 seconds.
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To count from 1 to 138,442,061,186 would take you about eight thousand, eight hundred 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 138442061186 cubic inches would be around 431.1 feet tall.
Recreational maths with 138442061186
- 138442061186 backwards is 681160244831
- The number of decimal digits it has is: 12
- The sum of 138442061186's digits is 44
- More coming soon!
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The information we have on file for 138442061186 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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