13137538702581
13,137,538,702,581 is an odd composite number composed of six prime numbers multiplied together.
13137538702581 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13137538702581:
33 × 19 × 31 × 73 × 3169 × 3571
(3 × 3 × 3 × 19 × 31 × 73 × 3169 × 3571)See below for interesting mathematical facts about the number 13137538702581 from the Numbermatics database.
Names of 13137538702581
- Cardinal: 13137538702581 can be written as Thirteen trillion, one hundred thirty-seven billion, five hundred thirty-eight million, seven hundred two thousand, five hundred eighty-one.
Scientific notation
- Scientific notation: 1.3137538702581 × 1013
Factors of 13137538702581
Divisors of 13137538702581
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 9 19 27 31 57 73 93 171 219 279 513 589 657 837 1387 1767 1971 2263 3169 3571 4161 5301 6789 9507 10713 12483 15903 20367 28521 32139 37449 42997 60211 61101 67849 85563 96417 98239 110701 128991 180633 203547 231337 260683 294717 332103 386973 541899 610641 694011 782049 884151 996309 1160919 1625697 1831923 1866541 2082033 2103319 2346147 2652453 2988927 4395403 4952977 5599623 6246099 6309957 7038441 7171447 8081173 11316499 13186209 14858931 16798869 18929871 21514341 24243519 33949497 39558627 44576793 50396607 56789613 64543023 72730557 101848491 118675881 133730379 136257493 153542287 193629069 215013481 218191671 305545473 350811469 408772479 460626861 645040443 826104427 1052434407 1226317437 1381880583 1935121329 2478313281 3157303221 3678952311 4145641749 5805363987 6665417911 7434939843 9471909663 15695984113 19996253733 22304819529 25609237237 47087952339 59988761199 76827711711 141263857017 179966283597 230483135133 423791571051 486575507503 691449405399 1459726522509 4379179567527 13137538702581
- Sum of all divisors σ(n): 21450745856000
- Sum of proper divisors (its aliquot sum) s(n): 8313207153419
- 13137538702581 is a deficient number, because the sum of its proper divisors (8313207153419) is less than itself. Its deficiency is 4824331549162
Bases of 13137538702581
- Binary: 101111110010110100100101001111011100111101012
- Hexadecimal: 0xBF2D253DCF5
- Base-36: 4NNAVCBN9
Squares and roots of 13137538702581
- 13137538702581 squared (131375387025812) is 172594923161813664776061561
- 13137538702581 cubed (131375387025813) is 2267472482907320879864976660006925588941
-
The
square root of 13137538702581 is 3624574.2788058573 -
The
cube root of 13137538702581 is 23595.9790996225
Scales and comparisons
How big is 13137538702581?- 13,137,538,702,581 seconds is equal to 417,733 years, 4 weeks, 6 days, 2 hours, 16 minutes, 21 seconds.
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To count from 1 to 13,137,538,702,581 would take you about one million, forty-four thousand, three hundred thirty-two 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 13137538702581 cubic inches would be around 1966.3 feet tall.
Recreational maths with 13137538702581
- 13137538702581 backwards is 18520783573131
- The number of decimal digits it has is: 14
- The sum of 13137538702581's digits is 54
- More coming soon!
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The information we have on file for 13137538702581 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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