13181889535542

Names of 13181889535542

• Cardinal: 13181889535542 can be written as Thirteen trillion, one hundred eighty-one billion, eight hundred eighty-nine million, five hundred thirty-five thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.3181889535542 × 10¹³

Factors of 13181889535542

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1193

Divisors of 13181889535542

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 31 39 42 43 54 62 63 73 78 81 86 91 93 117 126 129 146 162 182 186 189 217 219 234 243 258 273 279 301 351 378 387 403 434 438 486 511 546 558 559 567 602 651 657 702 729 774 806 819 837 903 949 1021 1022 1053 1118 1134 1161 1209 1302 1314 1333 1458 1533 1638 1674 1677 1701 1806 1898 1953 1971 2042 2106 2263 2322 2418 2457 2511 2666 2709 2821 2847 3063 3066 3139 3159 3354 3402 3483 3627 3906 3913 3942 3999 4526 4599 4914 5022 5031 5103 5418 5642 5694 5859 5913 6126 6278 6318 6643 6789 6966 7147 7254 7371 7533 7826 7998 8127 8463 8541 9189 9198 9331 9417 9477 10062 10206 10449 10881 11718 11739 11826 11997 13273 13286 13578 13797 14294 14742 15066 15093 15841 16254 16926 17082 17329 17577 17739 18378 18662 18834 18954 19929 20367 20898 21441 21762 21973 22113 22599 23478 23994 24381 25389 25623 26546 27567 27594 27993 28251 29419 30186 31347 31651 31682 32643 34658 35154 35217 35478 35991 39819 39858 40734 40807 41391 42882 43903 43946 44226 45198 45279 47523 48762 50778 51246 51987 52731 53217 55134 55986 56502 58838 59787 61101 62694 63302 64323 65286 65919 66339 70434 71982 73143 74533 76167 76869 79638 81614 82701 82782 83979 84753 87806 88257 90558 92911 94953 95046 97309 97929 103974 105462 105651 106434 107973 119457 119574 121303 122202 122421 124173 128646 131709 131838 132678 135837 142569 146286 149066 152334 153738 155961 158193 165402 167958 169506 176514 179361 183303 185822 189906 192969 194618 195858 197757 205933 211302 215946 219429 221557 223599 228501 230607 238914 242606 244842 248103 248346 251937 254259 263418 264771 271674 278733 284859 285138 285649 291927 293787 307321 311922 316386 316953 323919 358371 358722 363909 366606 367263 372519 385938 395127 395514 407511 411463 411866 427707 438858 443114 447198 457002 461214 467883 496206 503874 508518 521731 529542 538083 549909 557466 569718 570739 571298 578907 583854 587574 593271 614642 617799 633906 647838 664671 670797 681163 685503 691821 716742 727818 734526 744309 745038 755811 762777 790254 794313 815022 822926 836199 854577 855414 856947 875781 921963 935766 950859 968929 971757 1043462 1075113 1076166 1091727 1099818 1101789 1141478 1157814 1185381 1186542 1234389 1235598 1265017 1283121 1329342 1341594 1360993 1362326 1371006 1383642 1403649 1488618 1511622 1525554 1565193 1588626 1614249 1649727 1672398 1709154 1712217 1713894 1736721 1751562 1779813 1843926 1853397 1901718 1937858 1943514 1994013 2012391 2043489 2056509 2150226 2183454 2203578 2267433 2288331 2310523 2370762 2382939 2468778 2508597 2530034 2563731 2566242 2570841 2627343 2721986 2765889 2807298 2852577 2880241 2906787 3130386 3204919 3225339 3228498 3275181 3299454 3305367 3424434 3473442 3556143 3559626 3703167 3706794 3795051 3849363 3988026 3995173 4024782 4082979 4086978 4113018 4210947 4534866 4576662 4621046 4695579 4765878 4842747 5017194 5127462 5136651 5141682 5210163 5254686 5339439 5531778 5560191 5705154 5760482 5813574 5982039 6037173 6130467 6409838 6450678 6550362 6610734 6782503 6802299 6931569 7112286 7148817 7406334 7525791 7590102 7691193 7698726 7712523 7882029 7990346 8165958 8297667 8421894 8640723 8720361 8855119 9391158 9526951 9614757 9676017 9685494 9825543 9916101 10273302 10420326 10668429 10678878 11109501 11120382 11385153 11548089 11964078 11985519 12074346 12248937 12260934 12632841 13565006 13604598 13863138 14086737 14297634 15051582 15382386 15409953 15425046 15764058 16018317 16173661 16595334 16680573 17281446 17440722 17692909 17710238 17946117 18111519 18391401 19053902 19229514 19352034 19651086 19832202 20347509 20794707 21336858 21446451 22219002 22434433 22577373 22770306 23073579 23096178 23137569 23646087 23971038 24497874 24893001 25265682 25922169 26161083 26565357 28173474 28580853 28844271 29476629 29748303 30036799 30819906 32005287 32036634 32347322 33328503 33361146 34155459 35385818 35892234 35956557 36223038 36746811 36782802 40695018 41589414 41663947 42260211 42892902 44868866 45154746 46147158 46229859 46275138 47292174 48520983 49786002 50041719 51844338 52322166 53078727 53130714 53838351 54334557 55174203 57161706 57688542 58953258 59496606 60073598 61042527 62384121 64010574 66657006 67303299 67732119 68310918 69412707 70938261 71913114 73493622 74679003 77766507 78483249 79696071 83327894 84520422 85742559 86532813 88429887 90110397 92459718 97041966 99352489 99985509 100083438 102466377 106157454 107676702 107869671 108669114 110240433 110348406 122085054 123850363 124768242 124991841 126780633 134606598 135464238 138689577 138825414 141876522 145562949 149358006 150125157 155533014 156966498 159236181 159392142 161515053 165522609 171485118 173065626 176859774 180220794 183127581 187152363 198704978 199971018 201909897 204932754 208238121 210257593 215739342 220480866 224037009 233299521 235449747 239088213 247700726 249983682 253561266 257227677 259598439 270331191 277379154 291125898 291647629 298057467 299956527 300250314 307399131 318472362 323030106 323609013 330721299 331045218 366255162 371551089 374304726 374975523 380341899 403819794 416068731 416476242 420515186 436688847 448074018 466599042 470899494 477708543 478176426 496567827 514455354 519196878 540662382 549382743 561457089 583295258 596114934 599913054 605729691 614798262 630772779 647218026 661442598 695467423 699898563 706349241 717264639 743102178 749951046 760683798 771683031 778795317 810993573 832137462 873377694 874942887 894172401 922197393 955417086 970827039 992163897 993135654 1098765486 1114653267 1122914178 1124926569 1211459382 1261545558 1291582357 1310066541 1390934846 1399797126 1412698482 1433125629 1434529278 1543366062 1557590634 1621987146 1648148229 1684371267 1749885774 1788344802 1817189073 1844394786 1892318337 1941654078 1984327794 2086402269 2099695689 2151793917 2229306534 2249853138 2315049093 2336385951 2432980719 2583164714 2620133082 2624828661 2682517203 2866251258 2912481117 3296296458 3343959801 3368742534 3374779707 3634378146 3784636674 3874747071 3930199623 4172804538 4199391378 4299376887 4303587834 4630098186 4672771902 4865961438 4944444687 5249657322 5365034406 5451567219 5676955011 5824962234 6259206807 6455381751 6687919602 6749559414 6945147279 7298942157 7749494142 7860399246 7874485983 8047551609 8598753774 9041076499 9888889374 10031879403 10124339121 10903134438 11353910022 11624241213 11790598869 12518413614 12898130661 12910763502 13890294558 14597884314 15748971966 16095103218 16354701657 17030865033 18082152998 18777620421 20063758806 20248678242 21896826471 23248482426 23581197738 23623457949 24142654827 25796261322 27123229497 30095638209 30373017363 32709403314 34061730066 34872723639 37555240842 43793652942 47246915898 48285309654 51092595099 54246458994 56332861263 60191276418 60746034726 69745447278 70870373847 72427964481 81369688491 90286914627 102185190198 104618170917 112665722526 141740747694 144855928962 153277785297 162739376982 168998583789 180573829254 209236341834 212611121541 244109065473 306555570594 313854512751 337997167578 425222243082 488218130946 506995751367 627709025502 732327196419 941563538253 1013991502734 1464654392838 1883127076506 2196981589257 4393963178514 6590944767771 13181889535542
• Sum of all divisors σ(n): 39106118295552
• Sum of proper divisors (its aliquot sum) s(n): 25924228760010
• 13181889535542 is an abundant number, because the sum of its proper divisors (25924228760010) is greater than itself. Its abundance is 12742339224468

Bases of 13181889535542

• Binary: 10111111110100100101110101111101111000110110₂
• Hexadecimal: 0xBFD25D7DE36
• Base-36: 4O7OCOLDI

Squares and roots of 13181889535542

• 13181889535542 squared (13181889535542²) is 173762211727231684481233764
• 13181889535542 cubed (13181889535542³) is 2290514280439828734939756830549088440088
• The square root of 13181889535542 is 3630687.1988016263
• The cube root of 13181889535542 is 23622.5017213471

Scales and comparisons

• 13,181,889,535,542 seconds is equal to 419,143 years, 16 weeks, 1 day, 22 hours, 5 minutes, 42 seconds.
• To count from 1 to 13,181,889,535,542 would take you about one million, forty-seven thousand, eight hundred fifty-eight 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 13181889535542 cubic inches would be around 1968.5 feet tall.

Recreational maths with 13181889535542

• 13181889535542 backwards is 24553598818131
• 13181889535542 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13181889535542's digits is 63
• More coming soon!