138679389576

Names of 138679389576

• Cardinal: 138679389576 can be written as One hundred thirty-eight billion, six hundred seventy-nine million, three hundred eighty-nine thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 1.38679389576 × 10¹¹

Factors of 138679389576

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 158

Divisors of 138679389576

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 31 36 39 41 42 49 52 54 56 61 62 63 72 78 82 84 91 93 98 104 108 117 122 123 124 126 147 156 164 168 169 182 183 186 189 196 216 217 234 244 246 248 252 273 279 287 294 312 328 338 351 364 366 369 372 378 392 403 427 434 441 468 488 492 504 507 533 546 549 558 574 588 637 651 676 702 728 732 738 744 756 793 806 819 837 854 861 868 882 936 984 1014 1066 1092 1098 1107 1116 1148 1176 1183 1209 1271 1274 1281 1302 1323 1352 1404 1464 1476 1512 1519 1521 1586 1599 1612 1638 1647 1674 1708 1722 1736 1764 1891 1911 1953 2009 2028 2132 2184 2196 2214 2232 2296 2366 2379 2418 2457 2501 2542 2548 2562 2583 2604 2646 2808 2821 2952 2989 3038 3042 3172 3198 3224 3276 3294 3348 3416 3444 3528 3549 3627 3731 3782 3813 3822 3843 3906 4018 4056 4264 4392 4428 4557 4563 4732 4758 4797 4836 4914 5002 5084 5096 5124 5166 5208 5239 5292 5551 5642 5673 5733 5859 5978 6027 6076 6084 6344 6396 6552 6588 6696 6888 6929 7098 7137 7254 7462 7503 7564 7626 7644 7686 7749 7812 8036 8281 8463 8856 8897 8967 9114 9126 9464 9516 9594 9672 9828 10004 10168 10248 10309 10332 10478 10584 10647 10881 11102 11193 11284 11346 11439 11466 11529 11718 11956 12054 12152 12168 12792 13176 13237 13671 13858 14196 14274 14391 14508 14924 15006 15128 15252 15288 15372 15498 15624 15717 16072 16523 16562 16653 16926 17019 17199 17507 17794 17934 18081 18228 18252 19032 19188 19656 19747 20008 20618 20664 20787 20956 21294 21411 21762 22204 22386 22509 22568 22692 22878 22932 23058 23436 23912 24108 24583 24843 25389 26117 26474 26691 26901 27342 27716 28392 28548 28782 29016 29848 30012 30504 30744 30927 30996 31434 31941 32513 33046 33124 33306 33579 33852 34038 34317 34398 35014 35588 35868 36162 36456 36504 36673 38376 38857 39494 39711 41013 41236 41574 41912 42588 42822 43524 44408 44772 45018 45384 45756 45864 46116 46872 47151 48216 48503 49166 49569 49686 49959 50778 51057 52234 52521 52948 53382 53802 54243 54684 55432 57096 57564 59241 60024 61854 61992 62279 62361 62868 63882 65026 66092 66248 66612 67158 67527 67704 68076 68634 68796 70028 71176 71736 72163 72324 73346 73749 74529 76167 77531 77714 78351 78988 79422 80073 80703 82026 82472 83148 85176 85644 87048 89544 90036 91512 92232 92659 92781 94302 97006 97539 98332 99138 99372 99918 100737 101556 102114 104468 105042 105896 106764 107604 108486 109368 110019 115128 115661 116571 118482 119133 122549 123708 124558 124722 125736 127764 130052 132184 133224 134316 135054 136152 137268 137592 140056 141453 144326 144648 145509 146692 147498 148707 149058 149877 152334 155062 155428 156702 157563 157976 158844 160146 161406 164052 166296 171288 172081 177723 180072 185318 185562 186837 187083 188604 194012 195078 196664 198276 198744 199836 201474 203112 204228 208936 210084 213528 214799 215208 216489 216972 220038 221247 223587 227591 231322 232593 233142 235053 236964 238266 240219 245098 247416 249116 249444 255528 256711 260104 268632 270108 274536 277977 278343 282906 288652 291018 292617 293384 294996 297414 298116 299754 304668 310124 310856 313404 315126 317688 319579 320292 322812 328104 330057 339521 344162 346983 349713 355446 357399 367647 370636 371124 373674 374166 377208 388024 390156 396552 399672 402948 408456 420168 422669 429598 432978 433944 436527 440076 442494 446121 447174 455182 462644 465186 466284 470106 472689 473928 476532 480438 490196 498232 498888 505141 513422 516243 533169 540216 542717 555954 556686 560511 565812 577304 582036 585234 589992 594828 596232 599508 609336 620248 626808 630252 639158 640584 644397 645624 649467 660114 663741 679042 682773 688324 693966 697779 699426 705159 710892 714798 735294 741272 742248 747348 748332 770133 780312 805896 809627 833931 845338 859196 865956 873054 877851 880152 884988 892242 894348 910364 925288 930372 932568 940212 945378 953064 958737 960876 980392 990171 1007903 1010282 1018563 1026844 1032486 1040949 1049139 1066338 1085434 1102941 1111908 1113372 1121022 1131624 1164072 1170468 1189656 1199016 1204567 1260504 1268007 1278316 1288794 1298934 1309581 1320228 1327482 1358084 1365546 1376648 1387932 1395558 1398852 1410318 1421784 1429596 1470588 1494696 1496664 1503593 1515423 1540266 1548729 1593137 1619254 1628151 1667862 1681533 1690676 1718392 1731912 1746108 1755702 1769976 1784484 1788696 1820728 1860744 1880424 1890756 1917474 1921752 1933191 1948401 1980342 2015806 2020564 2037126 2048319 2053688 2064972 2081898 2093337 2098278 2132676 2170868 2205882 2223816 2226744 2237053 2242044 2310399 2340936 2409134 2428881 2501793 2536014 2556632 2577588 2597868 2619162 2640456 2654964 2716168 2731092 2775864 2791116 2797704 2820636 2859192 2876211 2941176 2958683 3007186 3023709 3030846 3055689 3080532 3097458 3122847 3186274 3238508 3256302 3308823 3335724 3363066 3381352 3492216 3511404 3568968 3613701 3781512 3799019 3804021 3834948 3866382 3896802 3960684 4031612 4041128 4074252 4096638 4129944 4163796 4186674 4196556 4265352 4341736 4411764 4474106 4484088 4510779 4546269 4620798 4646187 4779411 4818268 4857762 4884453 5003586 5072028 5155176 5195736 5238324 5309928 5462184 5582232 5641272 5752422 5799573 5917366 6014372 6047418 6061692 6111378 6144957 6161064 6194916 6245694 6372548 6477016 6512604 6617646 6671448 6711159 6726132 6931197 7022808 7055321 7227402 7286643 7598038 7608042 7669896 7732764 7793604 7921368 8063224 8148504 8193276 8327592 8373348 8393112 8628633 8823528 8876049 8948212 9021558 9071127 9092538 9167067 9241596 9292374 9558822 9636536 9715524 9768906 10007172 10144056 10476648 10525151 10841103 11397057 11412063 11504844 11599146 11834732 12028744 12094836 12123384 12222756 12289914 12389832 12491388 12745096 13025208 13102739 13235292 13422318 13452264 13532337 13638807 13862394 14110642 14338233 14454804 14573286 14653359 15196076 15216084 15465528 15587208 15659371 16386552 16746696 17257266 17752098 17896424 18043116 18142254 18185076 18334134 18483192 18584748 19117644 19431048 19537812 20014344 20133477 20710781 21050302 21165963 21682206 21859929 22794114 22824126 23009688 23198292 23669464 24189672 24445512 24579828 24982776 26205478 26470584 26628147 26844636 27064674 27213381 27277614 27724788 28221284 28676466 28909608 29146572 29306718 30392152 30432168 31318742 31575453 32523309 34191171 34514532 35504196 36086232 36284508 36370152 36668268 37169496 38235288 39075624 39308217 40266954 40597011 41421562 42100604 42331926 43014699 43364412 43719858 45588228 45648252 46396584 46978113 49159656 49387247 52410956 53256294 53689272 54129348 54426762 54555228 55449576 56442568 57352932 58293144 58613436 60400431 62132343 62637484 63150906 63497889 65046618 68382342 69029064 71008392 72569016 73336536 78616434 79884441 80533908 81194022 82843124 84201208 84663852 86029398 86728824 87439716 91176456 91296504 91719173 93956226 94726359 98774494 102573513 104821912 106512588 108258696 108853524 109110456 114705864 117226872 117924651 120800862 124264686 125274968 126301812 126995778 130093236 136764684 140934339 148161741 157232868 159768882 161067816 162388044 165686248 169327704 172058796 174879432 183438346 186397029 187912452 189452718 190493667 197548988 205147026 213025176 217707048 235849302 241601724 248529372 252603624 253991556 260186472 273529368 275157519 281868678 284179077 296323482 314465736 319537764 324776088 344117592 353773953 366876692 372794058 375824904 378905436 380987334 395097976 410294052 422803017 444485223 471698604 483203448 497058744 507983112 550315038 559191087 563737356 568358154 592646964 639075528 642034211 707547906 733753384 745588116 757810872 761974668 820588104 825472557 845606034 888970446 943397208 1100630076 1118382174 1127474712 1136716308 1185293928 1284068422 1333455669 1415095812 1491176232 1523949336 1650945114 1691212068 1777940892 1926102633 2201260152 2236764348 2273432616 2476417671 2568136844 2666911338 2830191624 3301890228 3382424136 3555881784 3852205266 4473528696 4952835342 5136273688 5333822676 5778307899 6603780456 7704410532 9905670684 10667645352 11556615798 15408821064 17334923697 19811341368 23113231596 34669847394 46226463192 69339694788 138679389576
• Sum of all divisors σ(n): 521516620800
• Sum of proper divisors (its aliquot sum) s(n): 382837231224
• 138679389576 is an abundant number, because the sum of its proper divisors (382837231224) is greater than itself. Its abundance is 244157841648

Bases of 138679389576

• Binary: 10000001001001111011111000110110001000₂
• Hexadecimal: 0x2049EF8D88
• Base-36: 1RPI4LU0

Squares and roots of 138679389576

• 138679389576 squared (138679389576²) is 19231973093171977459776
• 138679389576 cubed (138679389576³) is 2667078288903146407710566773694976
• The square root of 138679389576 is 372396.8173548211
• The cube root of 138679389576 is 5176.1156806457

Scales and comparisons

• 138,679,389,576 seconds is equal to 4,409 years, 29 weeks, 6 days, 12 hours, 39 minutes, 36 seconds.
• To count from 1 to 138,679,389,576 would take you about eight thousand, eight hundred nineteen 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 138679389576 cubic inches would be around 431.3 feet tall.

Recreational maths with 138679389576

• 138679389576 backwards is 675983976831
• 138679389576 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138679389576's digits is 72
• More coming soon!