138527861472

Names of 138527861472

• Cardinal: 138527861472 can be written as One hundred thirty-eight billion, five hundred twenty-seven million, eight hundred sixty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.38527861472 × 10¹¹

Factors of 138527861472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 73

Divisors of 138527861472

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 32 33 36 37 39 42 44 48 52 54 56 63 66 72 74 77 78 81 84 88 91 96 99 104 108 111 112 117 126 132 143 144 148 154 156 162 168 169 176 182 189 198 208 216 222 224 231 234 243 252 259 264 273 286 288 296 297 308 312 324 333 336 338 351 352 364 378 396 407 416 429 432 444 462 468 481 486 504 507 518 528 546 567 572 592 594 616 624 648 666 672 676 693 702 728 756 777 792 814 819 858 864 888 891 924 936 962 972 999 1001 1008 1014 1036 1053 1056 1092 1134 1144 1183 1184 1188 1221 1232 1248 1287 1296 1332 1352 1369 1386 1404 1443 1456 1512 1521 1554 1584 1628 1638 1701 1716 1776 1782 1848 1859 1872 1924 1944 1998 2002 2016 2028 2072 2079 2106 2184 2268 2288 2331 2366 2376 2442 2457 2464 2574 2592 2664 2673 2704 2738 2772 2808 2849 2886 2912 2997 3003 3024 3042 3108 3159 3168 3256 3276 3367 3402 3432 3549 3552 3564 3663 3696 3718 3744 3848 3861 3888 3996 4004 4056 4107 4144 4158 4212 4329 4368 4536 4563 4576 4662 4732 4752 4884 4914 5148 5291 5328 5346 5408 5476 5544 5577 5616 5698 5772 5994 6006 6048 6084 6216 6237 6253 6318 6512 6552 6734 6804 6864 6993 7098 7128 7326 7371 7392 7436 7696 7722 7776 7992 8008 8112 8214 8288 8316 8424 8547 8658 8736 8991 9009 9072 9126 9324 9464 9504 9583 9768 9828 10101 10296 10582 10647 10656 10692 10952 10989 11088 11154 11232 11396 11544 11583 11988 12012 12168 12321 12432 12474 12506 12636 12987 13013 13024 13104 13468 13608 13689 13728 13986 14196 14256 14652 14742 14872 15059 15392 15444 15873 15984 16016 16224 16428 16632 16731 16848 17094 17316 17797 17982 18018 18144 18252 18648 18711 18759 18928 19166 19536 19656 20202 20592 20979 21164 21294 21384 21904 21978 22113 22176 22308 22792 23088 23166 23976 24024 24336 24642 24864 24948 25012 25272 25641 25974 26026 26208 26936 27027 27216 27378 27972 28392 28512 28749 29304 29484 29744 30118 30303 30888 31746 31941 31968 32032 32856 32967 33264 33462 33696 34188 34632 34749 35594 35964 36036 36504 36963 37037 37296 37422 37518 37856 38332 38961 39039 39072 39312 40404 41067 41184 41958 42328 42588 42768 43771 43808 43956 44226 44616 45177 45584 46176 46332 47619 47952 48048 48672 49284 49896 50024 50193 50544 51282 51948 52052 53391 53872 54054 54432 54756 55944 56277 56784 57498 58608 58968 59488 60236 60606 61776 62937 63492 63882 65712 65934 66528 66924 68376 68783 69264 69498 71188 71928 72072 73008 73926 74074 74592 74844 75036 76664 76923 77922 78078 78624 80808 81081 82134 83916 84656 85176 85536 86247 87542 87912 88452 89232 90354 90909 91168 92664 95238 95823 95904 96096 98568 98901 99792 100048 100386 101088 102564 103896 104104 105413 106782 107744 108108 109512 110889 111111 111888 112554 113568 114996 116883 117117 117216 117936 120472 121212 123552 124579 125874 126984 127764 131313 131424 131868 133848 135531 136752 137566 138528 138996 142376 142857 143856 144144 146016 147852 148148 149688 150072 150579 153328 153846 155844 156156 160173 161616 162162 164268 167832 168831 169312 170352 172494 175084 175824 176904 178464 180708 181818 185328 190476 191646 195767 197136 197802 199584 200096 200772 205128 206349 207792 208208 210826 213564 216216 219024 221778 222222 223776 225108 229992 230769 231361 233766 234234 235872 240944 242424 243243 249158 251748 253968 255528 258741 262626 263736 267696 271062 272727 273504 275132 277992 284752 285714 287469 287712 288288 295704 296296 299376 300144 301158 306656 307692 311688 312312 316239 320346 323232 324324 328536 332667 333333 335664 337662 340704 344988 350168 351351 351648 353808 361416 363636 370656 373737 380952 383292 391534 393939 394272 395604 401544 406593 410256 412698 415584 416416 421652 427128 428571 432432 438048 443556 444444 450216 451737 459984 461538 462722 467532 468468 480519 481481 481888 484848 486486 498316 503496 506493 507936 511056 517482 525252 527472 535392 542124 545454 550264 555984 569504 571428 574938 587301 591408 592592 598752 600288 602316 615384 619047 623376 624624 632478 640692 648648 657072 665334 666666 671328 675324 689976 692307 694083 700336 702702 707616 722832 727272 747474 761904 766584 776223 783068 787878 791208 803088 813186 818181 820512 825396 843304 854256 857142 864864 887112 888888 900432 903474 919968 923076 925444 935064 936936 948717 961038 962962 969696 972972 996632 999999 1006992 1012986 1022112 1034964 1050504 1054053 1054944 1084248 1090908 1100528 1111968 1121211 1142856 1149876 1174602 1181817 1182816 1185184 1204632 1219779 1230768 1238094 1246752 1249248 1264956 1281384 1285713 1297296 1314144 1330668 1333332 1350648 1370369 1379952 1384614 1388166 1400672 1405404 1441557 1444443 1445664 1454544 1494948 1519479 1523808 1533168 1552446 1566136 1575756 1582416 1606176 1619527 1626372 1636362 1650792 1686608 1708512 1714284 1761903 1774224 1777776 1800864 1806948 1846152 1850888 1857141 1870128 1873872 1897434 1922076 1925924 1945944 1993264 1999998 2013984 2025972 2069928 2082249 2101008 2108106 2168496 2181816 2201056 2242422 2285712 2299752 2328669 2349204 2363634 2409264 2439558 2461536 2476188 2529912 2544971 2562768 2571426 2594592 2661336 2666664 2701296 2740738 2759904 2769228 2776332 2810808 2846151 2883114 2888886 2909088 2989896 2999997 3038958 3066336 3104892 3132272 3151512 3162159 3164832 3239054 3252744 3272724 3301584 3363633 3373216 3428568 3523806 3545451 3548448 3555552 3613896 3659337 3692304 3701776 3714282 3740256 3747744 3794868 3844152 3851848 3891888 3986528 3999996 4051944 4111107 4139856 4164498 4202016 4216212 4324671 4333329 4336992 4363632 4484844 4571424 4599504 4657338 4698408 4727268 4818528 4858581 4879116 4952376 5059824 5089942 5125536 5142852 5285709 5322672 5333328 5402592 5481476 5538456 5552664 5571423 5621616 5692302 5766228 5777772 5979792 5999994 6077916 6209784 6246747 6264544 6303024 6324318 6478108 6505488 6545448 6603168 6727266 6857136 7047612 7090902 7227792 7318674 7384608 7403552 7428564 7589736 7634913 7688304 7703696 7783776 7999992 8103888 8222214 8279712 8328996 8432424 8538453 8649342 8666658 8727264 8969688 8999991 9199008 9314676 9396816 9454536 9717162 9758232 9904752 10090899 10119648 10179884 10285704 10571418 10636353 10645344 10666656 10962952 11076912 11105328 11142846 11243232 11384604 11532456 11555544 11959584 11999988 12155832 12333321 12419568 12493494 12606048 12648636 12956216 12999987 13010976 13090896 13454532 13714272 14095224 14181804 14455584 14575743 14637348 14857128 15179472 15269826 15376608 15407392 15857127 15999984 16207776 16444428 16657992 16714269 16864848 17076906 17298684 17333316 17814797 17939376 17999982 18629352 18740241 18793632 18909072 19434324 19516464 19809504 20181798 20359768 20571408 21142836 21272706 21925904 22153824 22210656 22285692 22769208 22904739 23064912 23111088 23999976 24311664 24666642 24839136 24986988 25297272 25615359 25912432 25999974 26181792 26909064 28190448 28363608 29151486 29274696 29714256 30272697 30358944 30539652 31714254 31999968 32888856 33315984 33428538 33729696 34153812 34597368 34666632 35629594 35878752 35999964 36999963 37258704 37480482 37818144 38868648 38999961 39032928 40363596 40719536 41142816 42285672 42545412 43727229 43851808 44571384 45538416 45809478 46129824 46222176 47571381 47999952 48623328 49333284 49973976 50594544 51230718 51824864 51999948 53444391 53818128 56220723 56380896 56727216 58302972 58549392 59428512 60545394 61079304 63428508 65777712 66631968 66857076 68307624 68714217 69194736 69333264 71259188 71999928 73999926 74517408 74960964 77737296 77999922 80727192 81439072 84571344 85090824 87454458 89142768 91076832 91618956 95142762 95999904 98666568 99947952 101189088 102461436 103999896 106888782 107636256 110999889 112441446 113454432 116605944 116999883 117098784 121090788 122158608 126857016 131181687 131555424 133714152 136615248 137428434 138389472 138666528 142518376 143999856 147999852 149921928 155474592 155999844 160333173 161454384 169142688 170181648 174908916 178285536 183237912 190285524 197333136 199895904 204922872 206142651 207999792 213777564 221999778 224882892 233211888 233999766 242181576 244317216 253714032 262363374 267428304 273230496 274856868 285036752 287999712 295999704 299843856 311999688 320666346 322908768 332999667 340363296 349817832 366475824 380571048 393545061 394666272 409845744 412285302 415999584 427555128 443999556 449765784 466423776 467999532 480999519 484363152 507428064 524726748 534856608 549713736 570073504 591999408 599687712 618427953 623999376 641332692 665999334 699635664 732951648 761142096 787090122 819691488 824570604 855110256 887999112 899531568 935999064 961999038 968726304 1049453496 1099427472 1183998816 1236855906 1247998752 1282665384 1331998668 1399271328 1442998557 1522284192 1574180244 1649141208 1710220512 1775998224 1799063136 1871998128 1923998076 2098906992 2198854944 2473711812 2565330768 2663997336 2885997114 3148360488 3298282416 3551996448 3743996256 3847996152 4197813984 4328995671 4947423624 5130661536 5327994672 5771994228 6296720976 6596564832 7695992304 8657991342 9894847248 10655989344 11543988456 12593441952 15391984608 17315982684 19789694496 23087976912 34631965368 46175953824 69263930736 138527861472
• Sum of all divisors σ(n): 566837212032
• Sum of proper divisors (its aliquot sum) s(n): 428309350560
• 138527861472 is an abundant number, because the sum of its proper divisors (428309350560) is greater than itself. Its abundance is 289781489088

Bases of 138527861472

• Binary: 10000001000000111001110110101011100000₂
• Hexadecimal: 0x2040E76AE0
• Base-36: 1RMZWU00

Squares and roots of 138527861472

• 138527861472 squared (138527861472²) is 19189968404005622006784
• 138527861472 cubed (138527861472³) is 2658345284722147735264968596226048
• The square root of 138527861472 is 372193.3119657041
• The cube root of 138527861472 is 5174.2297651389

Scales and comparisons

• 138,527,861,472 seconds is equal to 4,404 years, 39 weeks, 2 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 138,527,861,472 would take you about eight thousand, eight hundred nine 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 138527861472 cubic inches would be around 431.2 feet tall.

Recreational maths with 138527861472

• 138527861472 backwards is 274168725831
• 138527861472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138527861472's digits is 54
• More coming soon!