139979311877691

Names of 139979311877691

• Cardinal: 139979311877691 can be written as One hundred thirty-nine trillion, nine hundred seventy-nine billion, three hundred eleven million, eight hundred seventy-seven thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 1.39979311877691 × 10¹⁴

Factors of 139979311877691

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 83

Divisors of 139979311877691

• Number of divisors d(n): 756
• Complete list of divisors:
  1 3 9 11 13 19 27 33 37 39 57 81 99 111 117 121 143 169 171 209 243 247 297 333 351 361 363 407 429 481 507 513 627 703 729 741 891 999 1053 1083 1089 1221 1287 1369 1443 1521 1539 1573 1859 1881 2109 2223 2299 2673 2717 2997 3159 3211 3249 3267 3663 3861 3971 4107 4329 4477 4563 4617 4693 4719 5291 5577 5643 6253 6327 6669 6859 6897 7733 8019 8151 8991 9139 9477 9633 9747 9801 10989 11583 11913 12321 12987 13357 13431 13689 13851 14079 14157 15059 15873 16731 16929 17797 18759 18981 20007 20449 20577 20691 23199 24453 26011 26973 27417 28899 29241 29403 29887 32967 34749 35321 35739 36963 38961 40071 40293 41067 42237 42471 43681 45177 47619 50193 50787 51623 53391 56277 56943 58201 60021 61009 61347 61731 62073 68783 69597 73359 75449 78033 82251 85063 86697 87723 88209 89167 89661 98901 100529 104247 105963 107217 110889 116883 118807 120213 120879 123201 126711 127413 131043 135531 142857 146927 150579 152361 154869 160173 165649 168831 170829 173641 174603 180063 183027 184041 185193 186219 195767 206349 208791 220077 226347 231361 234099 246753 253783 255189 260091 263169 267501 268983 286121 296703 301587 317889 321651 332667 338143 350649 356421 360639 362637 380133 382239 388531 393129 406593 428571 440781 451737 464607 480519 494209 496947 506493 512487 520923 523809 549081 552123 555579 558657 567853 587301 619047 626373 660231 671099 679041 694083 702297 740259 756613 761349 765567 780273 802503 806949 829939 858363 904761 953667 964953 980837 998001 1014429 1069263 1081917 1087911 1105819 1140399 1146717 1159171 1165593 1179387 1219779 1285713 1306877 1322343 1355211 1393821 1441557 1482627 1490841 1519479 1562769 1571427 1616197 1647243 1656369 1666737 1675971 1703559 1761903 1857141 1879119 1910051 1980693 2013297 2037123 2082249 2106891 2153437 2220777 2257333 2269839 2284047 2296701 2340819 2407509 2420847 2489817 2544971 2575089 2714283 2791613 2861001 2894859 2942511 3043287 3147331 3207789 3245751 3263733 3299179 3317457 3421197 3477513 3496779 3538161 3659337 3719573 3857139 3920631 3967029 4181463 4324671 4395859 4447881 4472523 4558437 4688307 4714281 4848591 4941729 4969107 5000211 5110677 5285709 5436299 5571423 5637357 5730153 6039891 6111369 6246747 6320673 6424717 6460311 6662331 6771999 6809517 6852141 6890103 7222527 7262541 7382089 7469451 7634913 7725267 8142849 8374839 8583003 8827533 9129861 9389971 9441993 9623367 9737253 9897537 9952371 10432539 10490337 10614483 10789207 10978011 11158719 11761893 11901087 12544389 12750881 12974013 13187577 13343643 13417569 14064921 14142843 14375647 14545773 14825187 14907321 15332031 15857127 16308897 16714269 17190459 18119673 18334107 18740241 18962019 19274151 19380933 20315997 20428551 20556423 20670309 21010561 21667581 21787623 22146267 22408353 22904739 23175801 24428547 24830663 25124517 25749009 26482599 27389583 27994681 28169913 28325979 28870101 29692611 29857113 30707743 31297617 31471011 31843449 32367621 33476157 35285679 35703261 36290969 37633167 38252643 39562731 40030929 40252707 40915303 42194763 42428529 42889327 43126941 43637319 44475561 45996093 47571381 48354449 48926691 50142807 51571377 54359019 55002321 56220723 57822453 58142799 59799289 60947991 61285653 61669269 62010927 63031683 65002743 66438801 67225059 68714217 69527403 70671887 73285641 74491989 75373551 79447797 82168749 83521321 83984043 84509739 84977937 86610303 89077833 89571339 92123229 93892851 94413033 97102863 100428471 103289681 105857037 107109783 108872907 114757929 118688193 120092787 120758121 122069623 122745909 126584289 128667981 129380823 130911957 137988279 140259691 142714143 145063347 146780073 154714131 163077057 168662169 173467359 174428397 179397867 182843973 183856959 185007807 189095049 199316403 201675177 206142651 208582209 212015661 223475967 226120653 238343391 246506247 250563963 251952129 253529217 254933811 267233499 268714017 273137293 276369687 281678553 283239099 291308589 301285413 309869043 317571111 326618721 344273787 356064579 360278361 366208869 368237727 386003943 388142469 392735871 399200659 413964837 420779073 435190041 440340219 464142393 471782597 489231171 520402077 523285191 531898939 538193601 548531919 551570877 567285147 597949209 605025531 618427953 636046983 670427901 678361959 715030173 751691889 755856387 760587651 764801433 777390757 801700497 806142051 819411879 829109061 845035659 873925767 903856239 918734531 929607129 952713333 979856163 1032821361 1068193737 1098626607 1104713181 1136186491 1158011829 1164427407 1178207613 1197601977 1262337219 1305570123 1321020657 1342765853 1392427179 1415347791 1561206231 1569855573 1586905099 1595696817 1614580803 1645595757 1701855441 1793847627 1855283859 1908140949 2011283703 2035085877 2255075667 2267569161 2281762953 2294404299 2332172271 2405101491 2458235637 2487327183 2621777301 2711568717 2756203593 2788821387 2939568489 3098464083 3204581211 3295879821 3314139543 3408559473 3474035487 3493282221 3592805931 3787011657 3916710369 3963061971 4028297559 4246043373 4683618693 4760715297 4787090451 4843742409 5105566323 5189608567 5381542881 5724422847 6033851109 6765227001 6802707483 6845288859 6996516813 7374706911 7461981549 7865331903 8268610779 8366464161 8818705467 9295392249 9887639463 9942418629 10106079841 10225678419 10422106461 10479846663 10778417793 11361034971 11750131107 12084892677 12738130119 14282145891 14361271353 14531227227 14770424383 15316698969 15568825701 17173268541 17455956089 18101553327 20295681003 20408122449 20989550439 22124120733 22385944647 24805832337 25099392483 26456116401 29662918389 29827255887 30318239523 30677035257 31266319383 32335253379 34083104913 35250393321 36254678031 38214390357 42846437673 43083814059 43593681681 44311273149 46706477103 51519805623 52367868267 60887043009 62968651317 66372362199 74417497011 75298177449 88988755167 90954718569 92031105771 97005760137 102249314739 108764034093 114643171071 128539313019 129251442177 132933819447 140119431309 157103604801 188905953951 192015516979 199117086597 223252491033 272864155707 276093317313 291017280411 326292102279 343929513213 385617939057 387754326531 398801458341 420358293927 471310814403 566717861853 576046550937 669757473099 818592467121 828279951939 978876306837 1156853817171 1196404375023 1261074881781 1413932443209 1728139652811 2455777401363 3589213125069 3783224645343 4241797329627 5184418958433 7367332204089 10767639375207 12725391988881 15553256875299 46659770625897 139979311877691
• Sum of all divisors σ(n): 270991429740360
• Sum of proper divisors (its aliquot sum) s(n): 131012117862669
• 139979311877691 is a deficient number, because the sum of its proper divisors (131012117862669) is less than itself. Its deficiency is 8967194015022

Bases of 139979311877691

• Binary: 11111110100111101111001001010010000111000111011₂
• Hexadecimal: 0x7F4F79290E3B
• Base-36: 1DM9LW4SOR

Squares and roots of 139979311877691

• 139979311877691 squared (139979311877691²) is 19594207753751884672143491481
• 139979311877691 cubed (139979311877691³) is 2742783718158706278956352240423042772450371
• The square root of 139979311877691 is 11831285.3011704101
• The cube root of 139979311877691 is 51922.3832031567

Scales and comparisons

• 139,979,311,877,691 seconds is equal to 4,450,909 years, 6 weeks, 6 days, 12 hours, 14 minutes, 51 seconds.
• To count from 1 to 139,979,311,877,691 would take you about eleven million, one hundred twenty-seven thousand, two hundred seventy-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 139979311877691 cubic inches would be around 4326.9 feet tall.

Recreational maths with 139979311877691

• 139979311877691 backwards is 196778113979931
• 139979311877691 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139979311877691's digits is 81
• More coming soon!