1313264988945
1,313,264,988,945 is an odd composite number composed of seven prime numbers multiplied together.
1313264988945 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1313264988945:
33 × 5 × 72 × 13 × 61 × 79 × 3169
(3 × 3 × 3 × 5 × 7 × 7 × 13 × 61 × 79 × 3169)See below for interesting mathematical facts about the number 1313264988945 from the Numbermatics database.
Names of 1313264988945
- Cardinal: 1313264988945 can be written as One trillion, three hundred thirteen billion, two hundred sixty-four million, nine hundred eighty-eight thousand, nine hundred forty-five.
Scientific notation
- Scientific notation: 1.313264988945 × 1012
Factors of 1313264988945
Divisors of 1313264988945
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 9 13 15 21 27 35 39 45 49 61 63 65 79 91 105 117 135 147 183 189 195 237 245 273 305 315 351 395 427 441 455 549 553 585 637 711 735 793 819 915 945 1027 1185 1281 1323 1365 1647 1659 1755 1911 2133 2135 2205 2379 2457 2745 2765 2989 3081 3169 3185 3555 3843 3871 3965 4095 4819 4977 5135 5551 5733 6405 6615 7137 7189 8235 8295 8967 9243 9507 9555 10665 11529 11613 11895 12285 14457 14931 14945 15405 15845 16653 17199 19215 19355 21411 21567 22183 24095 24885 26901 27729 27755 28521 28665 33733 34839 35685 35945 38857 41197 43371 44835 46215 47535 49959 50323 57645 58065 62647 64701 66549 72285 74655 80703 83265 85563 85995 101199 104517 107055 107835 110915 116571 123591 130113 134505 138645 142605 149877 150969 155281 168665 174195 187941 193309 194103 194285 199647 205985 216855 236131 249795 250351 251615 288379 303597 313235 323505 332745 349713 370773 403515 427815 438529 452907 465843 505995 522585 563823 579927 582855 598941 617955 650565 708393 749385 751053 754845 776405 865137 910791 939705 966545 970515 998235 1049139 1112319 1180655 1251755 1315587 1353163 1358721 1397529 1441895 1517985 1691469 1739781 1748565 1752457 1853865 2018653 2125179 2192645 2253159 2264535 2329215 2513017 2595411 2819115 2899635 2994705 3069703 3254563 3541965 3755265 3946761 4059489 4192587 4325685 4553955 5219343 5245695 5257371 5561595 6055959 6375537 6577935 6759477 6765815 6793605 6987645 7539051 7786233 8457345 8698905 8762285 9209109 9472141 9763689 10093265 10625895 11265795 11840283 12178467 12267199 12565085 12977055 15271411 15348515 15772113 16272815 17591119 18167877 19733805 20297445 20962935 22617153 22781941 26096715 26286855 27627327 28416423 29291067 30279795 31877685 33797385 36535401 36801597 37695255 38931165 45814233 46045545 47316339 47360705 48818445 52773357 54503631 59201415 60892335 61335995 67851459 68345823 76357055 78860565 82881981 85249269 87873201 87955595 90839385 106899877 110404791 113085765 113909705 123137833 137442699 138136635 142082115 146455335 158320071 159473587 182677005 184007985 198528343 205037469 229071165 236581695 255747807 263866785 272518155 320699631 331214373 339257295 341729115 369413499 412328097 414409905 426246345 439366005 474960213 478420761 534499385 552023955 595585029 615112407 615689165 687213495 748299139 791600355 797367935 962098893 992641715 1025187345 1108240497 1278739035 1389698401 1435262283 1603498155 1656071865 1786755087 1847067495 2061640485 2244897417 2374801065 2392103805 2886296679 2977925145 3075562035 3324721491 3741495695 4169095203 4305786849 4810494465 5360265261 5541202485 6734692251 6948492005 7176311415 8933775435 9727888807 11224487085 12507285609 14431483395 16623607455 20204076753 20845476015 21528934245 26801326305 29183666421 33673461255 37521856827 48639444035 62536428045 87550999263 101020383765 145918332105 187609284135 262652997789 437754996315 1313264988945
- Sum of all divisors σ(n): 3011307264000
- Sum of proper divisors (its aliquot sum) s(n): 1698042275055
- 1313264988945 is an abundant number, because the sum of its proper divisors (1698042275055) is greater than itself. Its abundance is 384777286110
Bases of 1313264988945
- Binary: 100110001110001001011000101110011000100012
- Hexadecimal: 0x131C4B17311
- Base-36: GRB02EQ9
Squares and roots of 1313264988945
- 1313264988945 squared (13132649889452) is 1724664931188710972213025
- 1313264988945 cubed (13132649889453) is 2264942071791371700632138478810008625
-
The
square root of 1313264988945 is 1145977.7436516821 -
The
cube root of 1313264988945 is 10950.9246008525
Scales and comparisons
How big is 1313264988945?- 1,313,264,988,945 seconds is equal to 41,757 years, 39 weeks, 5 days, 6 hours, 15 minutes, 45 seconds.
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To count from 1 to 1,313,264,988,945 would take you about one hundred four thousand, three hundred ninety-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 1313264988945 cubic inches would be around 912.6 feet tall.
Recreational maths with 1313264988945
- 1313264988945 backwards is 5498894623131
- 1313264988945 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1313264988945's digits is 63
- More coming soon!
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