138819240542190

Names of 138819240542190

• Cardinal: 138819240542190 can be written as One hundred thirty-eight trillion, eight hundred nineteen billion, two hundred forty million, five hundred forty-two thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.3881924054219 × 10¹⁴

Factors of 138819240542190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 134

Divisors of 138819240542190

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 10 13 15 19 26 30 31 38 39 57 61 62 65 78 93 95 114 122 130 155 169 183 186 190 195 247 285 305 310 338 366 390 403 465 494 507 570 589 610 741 793 806 845 915 930 961 1014 1159 1178 1209 1235 1482 1586 1690 1767 1830 1891 1922 2015 2197 2318 2379 2418 2470 2535 2883 2945 3211 3477 3534 3705 3721 3782 3965 4030 4394 4758 4805 5070 5239 5673 5766 5795 5890 6045 6422 6591 6954 7410 7442 7657 7930 8835 9455 9610 9633 10309 10478 10985 11163 11346 11590 11895 12090 12493 13182 14415 15067 15314 15717 16055 17385 17670 18259 18605 18910 19266 20618 21970 22326 22971 23790 24583 24986 26195 28365 28830 29791 30134 30927 31434 32110 32955 34770 35929 36518 37210 37479 38285 41743 45201 45942 48165 48373 49166 51545 52390 54777 55815 56730 58621 59582 61854 62465 65910 68107 70699 71858 73749 74958 75335 76570 78585 83486 89373 90402 91295 96330 96746 99541 103090 107787 109554 111630 114855 115351 117242 122915 124930 125229 134017 136214 141398 145119 147498 148955 150670 154635 157170 162409 175863 178746 179645 182590 187395 195871 199082 204321 208715 212097 215574 226005 229710 230702 237367 241865 245830 250458 268034 273885 290238 293105 297910 298623 309270 319579 324818 340535 346053 351726 353495 359290 368745 374790 387283 391742 402051 408642 417430 424194 446865 452010 467077 474734 483730 487227 497705 538935 547770 566029 576755 586210 587613 597246 626145 628849 639158 670085 681070 692106 706990 712101 725595 737490 762073 774566 804102 812045 879315 893730 919087 934154 958737 974454 979355 995410 1021605 1060485 1077870 1113799 1132058 1153510 1161849 1175226 1186835 1252290 1257698 1294033 1340170 1401231 1424202 1451190 1493115 1499563 1524146 1597895 1624090 1698087 1730265 1758630 1817251 1838174 1886547 1917474 1936415 1958710 2010255 2043210 2111317 2120970 2191669 2227598 2286219 2323698 2335385 2373670 2436135 2546323 2588066 2757261 2802462 2830145 2938065 2986230 2999126 3085771 3144245 3195790 3341397 3396174 3460530 3560505 3575881 3634502 3773094 3810365 3872830 3882099 4020510 4154527 4222634 4383338 4498689 4572438 4595435 4670770 4793685 4872270 5034679 5092646 5451753 5514522 5568995 5660290 5809245 5876130 6072001 6171542 6288490 6333951 6470165 6575007 6682794 7006155 7121010 7151762 7358377 7497815 7620730 7638969 7764198 8175037 8309054 8490435 8997378 9086255 9190870 9257313 9432735 9587370 9906949 10069358 10556585 10727643 10903506 10958345 11137990 11431095 11618490 11948131 12144002 12463581 12667902 12731615 12940330 13150014 13786305 14012310 14479387 14716754 14995630 15104037 15277938 15428855 16350074 16706985 16980870 17879405 18172510 18216003 18514626 18865470 19410495 19494319 19813898 20772635 21113170 21455286 21916690 22075131 22493445 22862190 23624263 23896262 24525111 24927162 25173395 25463230 27258765 27572610 28491697 28958774 29720847 30208074 30360005 30857710 31669755 32875035 33413970 34527769 35758810 35844393 36432006 36791885 38194845 38820990 38988638 40115023 40875185 41545270 43438161 44150262 44986890 46286565 46486453 47248526 49050222 49534745 50346790 53638215 54517530 56983394 58482957 59441694 59740655 60720010 62317905 63339510 65450827 65750070 67941739 69055538 70872789 71688786 72396935 73583770 75520185 76389690 78936013 80230046 81750370 85475091 86876322 91080015 92573130 92972906 95658901 97471595 99069490 103583307 107276430 110375655 110852311 116965914 118121315 119481310 120345069 122625555 124635810 128790337 130901654 135883478 139459359 141745578 142458485 144793870 148604235 151040370 155325703 157872026 170950182 172638845 179221965 182160030 188232031 191317802 194943190 196352481 200575115 203825217 207166614 217190805 220751310 221704622 232432265 236242630 236808039 240690138 245251110 253426147 257580674 278918718 284916970 286976703 292414785 297208470 307115419 310651406 327254135 332556933 339708695 345277690 354363945 358443930 370392061 376464062 386371011 392704962 394680065 401150230 407650434 427375455 434381610 448860997 464864530 465977109 473616078 478294505 506852294 517916535 554261555 564696093 573953406 584829570 601725345 604323889 614230838 643951685 654508270 665113866 679417390 697296795 708727890 740784122 760278441 772742022 776628515 789360130 854750910 883242607 897721994 921346257 931954218 941160155 956589010 981762405 1019126085 1035833070 1108523110 1111176183 1129392186 1184040195 1203450690 1208647778 1243565713 1267130735 1287903370 1346582991 1394593590 1434883515 1441080043 1520556882 1535577095 1553257030 1662784665 1766485214 1812971667 1842692514 1851960305 1882320310 1931855055 1963524810 2038252170 2106193909 2222352366 2244304985 2329885545 2368080390 2447016403 2487131426 2534261470 2649727821 2693165982 2823480465 2869767030 2882160086 3021619445 3071154190 3325569330 3625943334 3703920610 3730697139 3801392205 3863710110 3992500447 4212387818 4323240129 4416213035 4488609970 4606731285 4659771090 4815096793 4894032806 5299455642 5555880915 5646960930 5835192961 6043238890 6217828565 6318581727 6732914955 7205400215 7341049209 7461394278 7602784410 7856210557 7985000894 8646480258 8832426070 9064858335 9213462570 9630193586 10530969545 11111761830 11482153891 11670385922 11977501341 12235082015 12435657130 12637163454 13248639105 13465829910 14410800430 14445290379 14682098418 15712421114 17505578883 18129716670 18653485695 18734040559 19962502235 21061939090 21616200645 22964307782 23568631671 23955002682 24075483965 24470164030 26497278210 27380520817 28890580758 29175964805 31592908635 34446461673 35011157766 36705246045 37306971390 37468081118 39281052785 39925004470 43232401290 47137263342 48150967930 54761041634 56202121677 57410769455 58351929610 59887506705 63185817270 68892923346 72226451895 73410492090 75857508493 78562105570 82141562451 87527894415 93670202795 112404243354 114821538910 117843158355 119775013410 136902604085 144452903790 149268000583 151715016986 164283124902 172232308365 175055788830 187340405590 227572525479 235686316710 243542527267 273805208170 281010608385 298536001166 344464616730 355946770621 379287542465 410707812255 447804001749 455145050958 487085054534 562021216770 711893541242 730627581801 746340002915 758575084930 821415624510 895608003498 1067840311863 1137862627395 1217712636335 1461255163602 1492680005830 1779733853105 2135680623726 2239020008745 2275725254790 2435425272670 3559467706210 3653137909005 4478040017490 4627308018073 5339201559315 7306275818010 9254616036146 10678403118630 13881924054219 23136540090365 27763848108438 46273080180730 69409620271095 138819240542190
• Sum of all divisors σ(n): 399117564518400
• Sum of proper divisors (its aliquot sum) s(n): 260298323976210
• 138819240542190 is an abundant number, because the sum of its proper divisors (260298323976210) is greater than itself. Its abundance is 121479083434020

Bases of 138819240542190

• Binary: 11111100100000101011111100001010011111111101110₂
• Hexadecimal: 0x7E415F853FEE
• Base-36: 1D7GOFM1GU

Squares and roots of 138819240542190

• 138819240542190 squared (138819240542190²) is 19270781544710407765169996100
• 138819240542190 cubed (138819240542190³) is 2675155258691149871777533315602484185459000
• The square root of 138819240542190 is 11782157.7201372585
• The cube root of 138819240542190 is 51778.5504408935

Scales and comparisons

• 138,819,240,542,190 seconds is equal to 4,414,022 years, 23 weeks, 3 days, 22 hours, 36 minutes, 30 seconds.
• To count from 1 to 138,819,240,542,190 would take you about eleven million, thirty-five thousand and fifty-six 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 138819240542190 cubic inches would be around 4314.9 feet tall.

Recreational maths with 138819240542190

• 138819240542190 backwards is 091245042918831
• 138819240542190 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138819240542190's digits is 57
• More coming soon!