138999623297184

Names of 138999623297184

• Cardinal: 138999623297184 can be written as One hundred thirty-eight trillion, nine hundred ninety-nine billion, six hundred twenty-three million, two hundred ninety-seven thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.38999623297184 × 10¹⁴

Factors of 138999623297184

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 368

Divisors of 138999623297184

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 79 81 96 104 108 117 144 156 158 162 208 216 234 237 243 271 288 312 316 324 351 416 432 468 474 486 542 624 632 648 702 711 729 813 864 936 948 972 1027 1053 1084 1248 1264 1296 1404 1422 1458 1626 1872 1896 1944 2054 2106 2133 2168 2439 2528 2592 2808 2844 2916 3081 3159 3252 3523 3744 3792 3888 4108 4212 4266 4336 4878 5616 5688 5832 6162 6241 6318 6399 6504 7046 7317 7584 7776 8216 8424 8532 8672 9243 9477 9756 10569 11232 11376 11664 12324 12482 12636 12798 13008 14092 14634 16432 16848 17064 18486 18723 18954 19197 19512 21138 21409 21951 22752 23328 24648 24964 25272 25596 26016 27729 28184 29268 31707 32864 33696 34128 36972 37446 37908 38394 39024 42276 42818 43902 49296 49928 50544 51192 55458 56169 56368 57591 58536 63414 64227 65853 68256 73441 73944 74892 75816 76788 78048 81133 83187 84552 85636 87804 95121 98592 99856 101088 102384 110916 112338 112736 115182 117072 126828 128454 131706 146882 147888 149784 151632 153576 162266 166374 168507 169104 171272 175608 190242 192681 197559 199712 204768 220323 221832 224676 230364 234144 243399 249561 253656 256908 263412 278317 285363 293764 295776 299568 303264 307152 324532 332748 337014 338208 342544 351216 380484 385362 395118 440646 443664 449352 460728 486798 499122 505521 507312 513816 526824 556634 570726 578043 587528 599136 614304 649064 660969 665496 674028 685088 702432 730197 748683 760968 770724 790236 834951 856089 881292 887328 898704 921456 954733 973596 998244 1011042 1014624 1027632 1053648 1113268 1141452 1156086 1175056 1298128 1321938 1330992 1348056 1460394 1497366 1516563 1521936 1541448 1580472 1669902 1691311 1712178 1734129 1762584 1797408 1842912 1909466 1947192 1982907 1996488 2022084 2055264 2107296 2190591 2226536 2282904 2312172 2350112 2504853 2568267 2596256 2643876 2661984 2696112 2864199 2920788 2994732 3033126 3043872 3082896 3160944 3339804 3382622 3424356 3468258 3525168 3818932 3894384 3965814 3992976 4044168 4381182 4453072 4549689 4565808 4624344 5009706 5073933 5136534 5202387 5287752 5392224 5728398 5801839 5841576 5948721 5989464 6066252 6165792 6321888 6571773 6679608 6765244 6848712 6936516 7050336 7514559 7637864 7788768 7931628 7985952 8088336 8592597 8762364 8906144 9099378 9131616 9248688 10019412 10147866 10273068 10404774 10575504 11456796 11603678 11683152 11897442 11978928 12132504 13143546 13359216 13530488 13697424 13873032 15029118 15221799 15275728 15607161 15863256 16176672 17185194 17405517 17524728 17846163 18198756 18497376 19715319 20038824 20295732 20546136 20809548 21151008 21987043 22543677 22913592 23207356 23366304 23794884 23957856 24265008 25777791 26287092 26718432 27060976 27394848 27746064 30058236 30443598 30551456 31214322 31726512 34370388 34811034 35049456 35692326 36397512 39430638 40077648 40591464 41092272 41619096 43974086 45087354 45665397 45827184 46414712 47589768 48530016 51555582 52216551 52574184 53538489 54121952 55492128 59145957 60116472 60887196 62428644 63453024 65961129 67631031 68740776 69622068 70098912 71384652 72795024 75423907 77333373 78861276 80155296 81182928 82184544 83238192 87948172 90174708 91330794 91654368 92829424 95179536 103111164 104433102 105148368 107076978 118291914 120232944 121774392 124857288 131922258 135262062 136996191 137481552 139244136 142769304 145590048 150847814 154666746 156649653 157722552 162365856 166476384 175896344 180349416 182661588 185658848 190359072 197883387 202893093 206222328 208866204 210296736 214153956 226271721 232000119 236583828 240465888 243548784 249714576 263844516 270524124 273992382 274963104 278488272 285538608 301695628 309333492 313299306 315445104 351792688 360698832 365323176 395766774 405786186 410988573 412444656 417732408 428307912 452543442 458345281 464000238 469948959 473167656 487097568 499429152 527689032 541048248 547984764 556976544 571077216 593650161 603391256 618666984 626598612 630890208 678815163 696000357 703585376 721397664 730646352 791533548 811572372 821977146 824889312 835464816 856615824 905086884 916690562 928000476 939897918 946335312 1055378064 1082096496 1095969528 1187300322 1206782512 1232965719 1237333968 1253197224 1357630326 1375035843 1392000714 1409846877 1461292704 1583067096 1623144744 1643954292 1670929632 1713231648 1780950483 1810173768 1833381124 1856000952 1879795836 1892670624 2036445489 2110756128 2164192992 2191939056 2374600644 2413565024 2465931438 2474667936 2506394448 2715260652 2750071686 2784001428 2819693754 3166134192 3246289488 3287908584 3561900966 3620347536 3666762248 3712001904 3759591672 4072890978 4125107529 4229540631 4383878112 4749201288 4931862876 5012788896 5342851449 5430521304 5500143372 5568002856 5639387508 5958488653 6109336467 6332268384 6492578976 6575817168 7123801932 7240695072 7333524496 7424003808 7519183344 8145781956 8250215058 8459081262 9498402576 9863725752 10685702898 10861042608 11000286744 11136005712 11278775016 11916977306 12218672934 12375322587 13151634336 14247603864 14667048992 15038366688 16028554347 16291563912 16500430116 16918162524 17875465959 18328009401 18996805152 19727451504 21371405796 21722085216 22000573488 22272011424 22557550032 23833954612 24437345868 24750645174 28495207728 32057108694 32583127824 33000860232 33836325048 35750931918 36656018802 37125967761 39454903008 42742811592 44001146976 45115100064 47667909224 48874691736 49501290348 53626397877 54984028203 56990415456 64114217388 65166255648 66001720464 67672650096 71501863836 73312037604 74251935522 85485623184 95335818448 97749383472 99002580696 107252795754 109968056406 111377903283 128228434776 132003440928 135345300192 143003727672 146624075208 148503871044 160879193631 170971246368 190671636896 195498766944 198005161392 214505591508 219936112812 222755806566 256456869552 286007455344 293248150416 297007742088 321758387262 334133709849 396010322784 429011183016 439872225624 445511613132 482637580893 512913739104 572014910688 586496300832 594015484176 643516774524 668267419698 858022366032 879744451248 891023226264 965275161786 1188030968352 1287033549048 1336534839396 1447912742679 1716044732064 1759488902496 1782046452528 1930550323572 2574067098096 2673069678792 2895825485358 3564092905056 3861100647144 4343738228037 5148134196192 5346139357584 5791650970716 7722201294288 8687476456074 10692278715168 11583301941432 15444402588576 17374952912148 23166603882864 34749905824296 46333207765728 69499811648592 138999623297184
• Sum of all divisors σ(n): 449178152008698
• Sum of proper divisors (its aliquot sum) s(n): 310178528711514
• 138999623297184 is an abundant number, because the sum of its proper divisors (310178528711514) is greater than itself. Its abundance is 171178905414330

Bases of 138999623297184

• Binary: 11111100110101101011111001010111010100010100000₂
• Hexadecimal: 0x7E6B5F2BA8A0
• Base-36: 1D9RJMUI00

Squares and roots of 138999623297184

• 138999623297184 squared (138999623297184²) is 19320895276759057011582329856
• 138999623297184 cubed (138999623297184³) is 2685597165233850528373814082375727403925504
• The square root of 138999623297184 is 11789810.1467828563
• The cube root of 138999623297184 is 51800.9678785853

Scales and comparisons

• 138,999,623,297,184 seconds is equal to 4,419,758 years, 3 weeks, 3 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 138,999,623,297,184 would take you about eleven million, forty-nine thousand, three hundred ninety-five 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 138999623297184 cubic inches would be around 4316.7 feet tall.

Recreational maths with 138999623297184

• 138999623297184 backwards is 481792326999831
• 138999623297184 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138999623297184's digits is 81
• More coming soon!