138684274092

Names of 138684274092

• Cardinal: 138684274092 can be written as One hundred thirty-eight billion, six hundred eighty-four million, two hundred seventy-four thousand and ninety-two.

Scientific notation

• Scientific notation: 1.38684274092 × 10¹¹

Factors of 138684274092

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118

Divisors of 138684274092

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 21 26 27 28 29 34 36 39 42 47 49 51 52 54 58 63 68 78 81 84 87 91 94 98 102 108 116 117 119 126 141 147 153 156 162 174 182 188 189 196 203 204 221 234 238 252 261 273 282 294 306 324 329 348 351 357 364 377 378 406 423 441 442 459 468 476 493 522 546 564 567 588 609 611 612 637 658 663 702 714 754 756 783 799 812 819 833 841 846 882 884 918 986 987 1044 1053 1071 1092 1131 1134 1218 1222 1269 1274 1316 1323 1326 1363 1377 1404 1421 1428 1479 1508 1547 1566 1598 1638 1666 1682 1692 1764 1827 1833 1836 1911 1972 1974 1989 2106 2142 2262 2268 2303 2349 2397 2436 2444 2457 2499 2523 2538 2548 2639 2646 2652 2726 2754 2842 2958 2961 3094 3132 3196 3213 3276 3332 3364 3393 3451 3654 3666 3807 3822 3948 3969 3978 4089 4212 4263 4277 4284 4437 4524 4606 4641 4698 4794 4914 4998 5046 5076 5278 5292 5452 5481 5499 5508 5593 5684 5733 5887 5916 5922 5967 6188 6409 6426 6786 6902 6909 7191 7308 7332 7371 7497 7569 7614 7644 7917 7938 7956 8178 8526 8554 8874 8883 9212 9282 9396 9541 9588 9639 9828 9996 10092 10179 10353 10387 10556 10829 10933 10962 10998 11186 11466 11774 11844 11934 12267 12789 12818 12831 12852 13311 13572 13804 13818 13923 14297 14382 14742 14994 15138 15228 15834 15876 16356 16443 16497 16779 17052 17108 17199 17661 17719 17748 17766 17901 18473 18564 19082 19227 19278 20358 20706 20727 20774 21573 21658 21866 21924 21996 22372 22491 22707 22932 23171 23548 23751 23868 24157 24534 25578 25636 25662 26622 26649 27636 27846 28594 28623 28764 29484 29939 29988 30276 30537 31059 31161 31668 32487 32799 32886 32994 33558 34398 35322 35438 35532 35802 36801 36946 38164 38367 38454 38493 38556 39151 39527 39933 40716 41209 41412 41454 41548 41769 42891 43146 43316 43732 44863 44982 45414 46342 47502 48314 49068 49491 50337 51156 51324 51597 52983 53157 53244 53298 55419 55692 57188 57246 57681 59878 61074 62118 62181 62322 64719 64974 65598 65772 65988 66787 67116 67473 68121 68796 69513 70644 70876 71253 71604 72471 72709 73602 73892 76531 76734 76908 76986 78302 79054 79866 82418 82908 83538 85782 85869 86292 89726 89817 89964 90828 92684 93177 93483 95004 96628 97461 98397 98982 100079 100674 103194 105966 106314 106596 110403 110838 114492 115101 115362 115479 117453 118581 119756 122148 123627 124033 124236 124362 124644 125307 128673 129438 129948 131196 133574 134589 134946 136242 139026 142506 144942 145418 147204 151011 153062 153468 153972 156604 158108 158949 159471 159732 162197 164836 166257 167076 171564 171738 173043 179452 179634 185861 186354 186543 186966 194922 196794 197964 200158 200361 201348 206388 208539 211932 212628 213759 217413 218127 220806 221676 229593 230202 230724 230958 234906 237162 247254 248066 248724 250614 257346 257607 258876 267148 269178 269451 269892 272484 276689 278052 279531 280449 285012 289884 290836 292383 295191 300237 301223 302022 306124 314041 317898 318942 324394 332514 343476 346086 346437 352359 355743 359268 370881 371722 372099 372708 373086 373932 386019 389844 393588 400316 400722 403767 417078 427518 434826 436254 441612 453033 459186 460404 461916 469812 474324 476847 478413 486591 494508 496132 498771 501228 508963 513851 514692 515214 519129 535717 538356 538902 553378 557583 559062 560898 584766 590382 600474 601083 602446 604044 625617 628082 635796 637884 648788 652239 654381 665028 671959 688779 692172 692874 700553 704718 711486 741762 743444 744198 746172 772038 772821 801444 807534 808353 830067 834156 841347 855036 868231 869652 872508 877149 885573 900711 903669 906066 918372 942123 953694 956826 973182 997542 1017926 1027702 1030428 1038258 1057077 1067229 1071434 1077804 1106756 1112643 1115166 1116297 1118124 1121796 1135379 1158057 1169532 1180764 1200948 1202166 1204892 1211301 1251234 1256164 1301027 1304478 1308762 1343918 1377558 1385748 1401106 1409436 1422972 1435239 1459773 1483524 1488396 1496313 1526889 1541553 1544076 1545642 1607151 1615068 1616706 1660134 1672749 1682694 1736462 1754298 1771146 1801422 1803249 1807338 1812132 1876851 1884246 1907388 1913652 1936823 1946364 1956717 1963143 1995084 2015877 2035852 2055404 2066337 2076516 2101659 2108561 2114154 2134458 2142868 2225286 2230332 2232594 2270758 2316114 2404332 2422602 2425059 2490201 2502468 2602054 2604693 2608956 2617524 2687836 2702133 2711007 2755116 2802212 2826369 2870478 2919546 2992626 3053778 3083106 3091284 3171231 3201687 3214302 3233412 3320268 3337929 3345498 3348891 3365388 3406137 3472924 3508596 3542292 3596957 3602844 3606498 3614676 3633903 3753702 3768492 3873646 3903081 3913434 3926286 4031754 4132674 4203318 4217122 4228308 4268916 4379319 4450572 4465188 4541516 4580667 4624659 4632228 4703713 4821453 4845204 4850118 4980402 5018247 5204108 5209386 5404266 5409747 5422014 5652738 5740956 5810469 5839092 5889429 5985252 6047631 6107556 6166212 6199011 6304977 6325683 6342462 6403374 6428604 6675858 6690996 6697782 6812274 7193914 7212996 7267806 7470603 7507404 7747292 7806162 7814079 7826868 7852572 8063508 8106399 8133021 8265348 8406636 8434244 8479107 8735467 8758638 9107189 9161334 9249318 9407426 9642906 9700236 9960804 10036494 10046673 10218411 10418772 10790871 10808532 10819494 10844028 11305476 11620938 11709243 11778858 12095262 12398022 12609954 12651366 12684924 12806748 13137957 13351716 13395564 13624548 13742001 13873977 14111139 14387828 14464359 14535612 14759927 14941206 15054741 15612324 15628158 16212798 16266042 16958214 17431407 17470934 17517276 18142893 18214378 18322668 18498636 18814852 18914931 18977049 19285812 20072988 20093346 20436822 21581742 21638988 22411809 23241876 23418486 23442237 23557716 24190524 24399063 24796044 25178699 25219908 25302732 25437321 26206401 26275914 27321567 27484002 27747954 28222278 28928718 29519854 29882412 30109482 30655233 31256316 32372613 32425596 32532084 32925991 33916428 34862814 34941868 35127729 36285786 36428756 37829862 37954098 40186692 40873644 41226003 41621931 42333417 43163484 43393077 44279781 44823618 46836972 46884474 48798126 50357398 50874642 52294221 52412802 52551828 54428679 54643134 54968004 55495908 56444556 56744793 56931147 57857436 59039708 60218964 61148269 61310466 64745226 65851982 69725628 70255458 70326711 72571572 75536097 75659724 75908196 78619203 81964701 82452006 83243862 84666834 86786154 88559562 89647236 91965699 93768948 97117839 97596252 98777973 100714796 101749284 104588442 104825604 105383187 108857358 109286268 113489586 113862294 122296538 122620932 127000251 129490452 131703964 132839343 140510916 140653422 151072194 156882663 157238406 163929402 164904012 166487724 169333668 170793441 173572308 177119124 183444807 183931398 194235678 197555946 209176884 210766374 217714716 226608291 226979172 227724588 235857609 244593076 245894103 254000502 265678686 281306844 291353517 296333919 302144388 313765326 314476812 327858804 341586882 366889614 367862796 381000753 388471356 395111892 398518029 421532748 428037883 453216582 471715218 491788206 508001004 531357372 550334421 582707034 592667838 627530652 679824873 683173764 707572827 733779228 737682309 762001506 797036058 856075766 889001757 906433164 943430436 983576412 1100668842 1165414068 1185335676 1195554087 1284113649 1359649746 1415145654 1475364618 1524003012 1594072116 1651003263 1712151532 1778003514 2039474619 2201337684 2391108174 2568227298 2667005271 2719299492 2830291308 2950729236 3302006526 3556007028 3852340947 4078949238 4782216348 4953009789 5136454596 5334010542 6604013052 7704681894 8157898476 9906019578 10668021084 11557022841 15409363788 19812039156 23114045682 34671068523 46228091364 69342137046 138684274092
• Sum of all divisors σ(n): 508649004864
• Sum of proper divisors (its aliquot sum) s(n): 369964730772
• 138684274092 is an abundant number, because the sum of its proper divisors (369964730772) is greater than itself. Its abundance is 231280456680

Bases of 138684274092

• Binary: 10000001001010001110100001010110101100₂
• Hexadecimal: 0x204A3A15AC
• Base-36: 1RPL1AR0

Squares and roots of 138684274092

• 138684274092 squared (138684274092²) is 19233327880424982424464
• 138684274092 cubed (138684274092³) is 2667360115470163663998648062186688
• The square root of 138684274092 is 372403.3755110177
• The cube root of 138684274092 is 5176.1764503657

Scales and comparisons

• 138,684,274,092 seconds is equal to 4,409 years, 38 weeks, 1 hour, 28 minutes, 12 seconds.
• To count from 1 to 138,684,274,092 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 138684274092 cubic inches would be around 431.3 feet tall.

Recreational maths with 138684274092

• 138684274092 backwards is 290472486831
• 138684274092 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138684274092's digits is 54
• More coming soon!