13538401985394

Names of 13538401985394

• Cardinal: 13538401985394 can be written as Thirteen trillion, five hundred thirty-eight billion, four hundred one million, nine hundred eighty-five thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 1.3538401985394 × 10¹³

Factors of 13538401985394

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 301

Divisors of 13538401985394

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 23 26 33 37 39 46 61 66 69 74 78 99 111 117 121 122 138 143 151 183 198 207 222 234 242 253 286 299 302 333 363 366 407 414 429 453 481 506 549 598 666 671 726 759 793 814 851 858 897 906 962 1089 1098 1221 1287 1342 1359 1403 1443 1518 1573 1586 1661 1702 1794 1963 2013 2178 2257 2277 2379 2442 2553 2574 2691 2718 2783 2806 2886 3146 3289 3322 3473 3663 3721 3926 4026 4209 4329 4477 4514 4554 4719 4758 4983 5106 5291 5382 5566 5587 5889 6039 6578 6771 6946 7137 7326 7381 7442 7659 8349 8418 8658 8723 8954 9211 9361 9438 9867 9966 10419 10582 11063 11163 11174 11778 12078 12627 13431 13542 14157 14274 14762 14949 15318 15433 15873 16698 16761 17446 17667 18239 18271 18422 18722 19734 20313 20838 21593 22126 22143 22326 24827 25047 25254 26169 26862 27633 28083 28314 29341 29601 29898 30866 31257 31746 33189 33489 33522 35334 36179 36478 36542 38203 40293 40626 40931 43186 44286 45149 46299 47619 48373 49654 50094 50283 51911 52338 54717 54813 55266 56166 58201 58682 59202 61457 62514 64779 66378 66429 66978 72358 72631 74481 76406 78507 80586 81862 82899 84249 85583 88023 90298 92598 95238 95953 96746 99567 100566 101321 102971 103822 108537 109434 109626 114609 116402 119743 121693 122793 122914 128501 129558 132858 135447 137677 138897 145119 145262 148962 155733 157014 164151 164439 165798 168498 169763 171166 174603 176046 184371 191906 194337 199134 200629 202642 205942 211853 217074 217893 223443 229218 237523 239486 243386 245586 256749 257002 264069 270894 273097 275354 277794 287859 290238 303963 308913 311466 322751 325611 328302 328878 339526 340807 343827 349206 359229 365079 368379 368742 385503 388674 401258 406341 413031 420233 423706 435357 435786 446886 450241 467199 475046 496639 509289 513498 523809 528138 532103 546194 553113 561871 571021 575718 601887 607926 617826 635559 645502 651222 653679 674843 676027 681614 687654 712569 718458 730158 736758 770247 771006 798941 812682 819291 826062 840466 863577 870714 900482 911889 926739 934398 941413 968253 993278 1018578 1022421 1047618 1064206 1077687 1095237 1106226 1112579 1114531 1123742 1142042 1156509 1203774 1239093 1260699 1271118 1307358 1317173 1338623 1349686 1350723 1352054 1413511 1425138 1489917 1514447 1527867 1540494 1596309 1597882 1638582 1670513 1685613 1713063 1727154 1789801 1805661 1823778 1853478 1882826 1906677 1936506 2024529 2028081 2044842 2137707 2155374 2190474 2206919 2225158 2229062 2313018 2330383 2396823 2457873 2478186 2521398 2634346 2677246 2701446 2754089 2824239 2827022 2904759 2979834 3028894 3055734 3067263 3166571 3192618 3337737 3341026 3343593 3371226 3426126 3550261 3579602 3611322 3748877 3782097 3813354 3951519 4015869 4049058 4052169 4056162 4240533 4275414 4413838 4430491 4469751 4543341 4660766 4788927 4793646 4915746 5011539 5056839 5139189 5369403 5463029 5508178 5648478 5809518 5853133 6073587 6084243 6134526 6180581 6281231 6333142 6620757 6675474 6687186 6991149 7100522 7190469 7304323 7423273 7497754 7564194 7838561 7903038 8031738 8104338 8262267 8472717 8481066 8788351 8860982 8939502 9086682 9499713 9577854 10013211 10023078 10030779 10113678 10278378 10355543 10650783 10738806 10926058 11246631 11706266 11854557 12047607 12147174 12168486 12238369 12361162 12562462 12721599 12923033 13241514 13291473 13630023 13982298 14380938 14488903 14608646 14846546 15034617 15548621 15677122 16108209 16389087 16524534 16658917 16945434 17559399 17576702 18375643 18541743 18843693 18999426 19687811 19862271 20026422 20061558 20711086 20789227 20973447 21301566 21912969 22269819 22493262 23515683 23709114 24095214 24476738 24786801 25443198 25634213 25846066 26365053 26582946 27260046 28499139 28977806 30069234 30294979 31066629 31097242 31952349 32216418 32778174 33317834 33739893 34832281 35118798 36715107 36751286 37083486 37687386 38769099 39375622 39724542 39874419 41165423 41237647 41578454 41946894 43466709 43825938 44539638 46645863 47031366 48735401 49167261 49573602 49976751 51268426 52678197 52730106 55126929 55625229 56531079 56998278 59063433 60589958 62133258 62367681 63904698 65738907 66809457 67479786 67986391 69664562 70547049 73430214 76902639 77538198 79095159 79748838 80347553 81656003 82330846 82475294 86224171 86933418 90884937 93199887 93291726 97470802 98334522 99953502 101901293 104496843 105356394 110145321 110253858 111250458 113062158 116307297 118126866 123496269 123712941 124735362 130400127 131477814 133618914 134622059 135972782 139937589 141094098 142153363 146206203 149930253 153805278 158190318 160695106 163312006 165380787 167999429 172448342 177190299 181769874 186399774 187103043 202132073 203802586 203959173 208993686 216565921 220290642 228681497 230707917 232614594 241042659 244968009 246992538 247425882 258672513 260800254 269244118 270259951 272654811 279875178 284306726 292412406 299860506 305703879 313490529 330761574 333244769 335998858 354380598 370488807 371138823 374206086 383155091 403866177 404264146 407918346 426460089 433131842 438618609 452819653 457362994 461415834 478152221 482085318 489936018 503998287 517345026 536089411 540519902 545309622 606396219 611407758 611877519 626981058 649697763 666489538 686044491 723127977 734904027 740977614 742277646 766310182 776017539 807732354 810779853 852920178 877237218 883823083 905639306 917111637 948465881 956304442 999734307 1007996574 1072178822 1120914223 1149465273 1211598531 1212792438 1223755038 1279380267 1299395526 1358458959 1372088982 1434456663 1446255954 1469808054 1511994861 1552035078 1563686993 1608268233 1621559706 1767646166 1819188657 1834223274 1847993719 1896931762 1949093289 1999468614 2058133473 2241828446 2298930546 2423197062 2432339559 2515496467 2558760534 2651469249 2716917918 2845397643 2868913326 2972859461 2999202921 3023989722 3127373986 3216536466 3362742669 3448395819 3638377314 3695987438 3898186578 4075376877 4116266946 4303369989 4691060979 4824804699 4864679118 4981016183 5030992934 5259674431 5302938498 5543981157 5690795286 5945718922 5998405842 6215978873 6725485338 6896791638 7546489401 7954407747 8150753754 8536192929 8606739978 8918578383 9382121958 9649609398 9962032366 10088228007 10519348862 11087962314 12330056453 12431957746 14073182937 14943048549 15092978802 15779023293 15908815494 16631943471 17072385858 17837156766 18647936619 20176456014 20327930909 22639468203 24660112906 26755735149 28146365874 29886097098 31558046586 32701454071 33263886942 36990169359 37295873238 40655861818 44829145647 45278936406 47337069879 53511470298 55943809857 57856418741 60983792727 65402908142 68375767603 73980338718 89658291294 94674139758 98104362213 110970508077 111887619714 115712837482 121967585454 136751535206 173569256223 182951378181 196208724426 205127302809 221941016154 294313086639 347138512446 365902756362 410254605618 520707768669 588626173278 615381908427 752133443633 1041415537338 1230763816854 1504266887266 2256400330899 4512800661798 6769200992697 13538401985394
• Sum of all divisors σ(n): 38081938841856
• Sum of proper divisors (its aliquot sum) s(n): 24543536856462
• 13538401985394 is an abundant number, because the sum of its proper divisors (24543536856462) is greater than itself. Its abundance is 11005134871068

Bases of 13538401985394

• Binary: 11000101000000100111101001000010001101110010₂
• Hexadecimal: 0xC5027A42372
• Base-36: 4SRGEZO8I

Squares and roots of 13538401985394

• 13538401985394 squared (13538401985394²) is 183288328318120200989335236
• 13538401985394 cubed (13538401985394³) is 2481431068001585841899954482082641542984
• The square root of 13538401985394 is 3679456.7513960535
• The cube root of 13538401985394 is 23833.5719431155

Scales and comparisons

• 13,538,401,985,394 seconds is equal to 430,479 years, 15 weeks, 6 days, 10 hours, 9 minutes, 54 seconds.
• To count from 1 to 13,538,401,985,394 would take you about one million, seventy-six thousand, one hundred ninety-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 13538401985394 cubic inches would be around 1986.1 feet tall.

Recreational maths with 13538401985394

• 13538401985394 backwards is 49358910483531
• The number of decimal digits it has is: 14
• The sum of 13538401985394's digits is 63
• More coming soon!