138339159523656

Names of 138339159523656

• Cardinal: 138339159523656 can be written as One hundred thirty-eight trillion, three hundred thirty-nine billion, one hundred fifty-nine million, five hundred twenty-three thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.38339159523656 × 10¹⁴

Factors of 138339159523656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 128

Divisors of 138339159523656

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 78 84 91 98 103 104 147 156 168 169 182 196 206 273 294 309 312 338 343 364 392 412 507 546 588 618 637 676 686 721 728 824 1014 1029 1092 1176 1183 1236 1274 1339 1352 1372 1442 1911 2028 2058 2163 2184 2197 2366 2401 2472 2548 2678 2744 2884 3549 3822 4017 4056 4116 4326 4394 4459 4732 4802 5047 5096 5356 5768 6591 7098 7203 7644 8034 8232 8281 8652 8788 8918 9373 9464 9604 10094 10609 10712 13182 13377 14196 14406 15141 15288 15379 16068 16562 17304 17407 17576 17836 18746 19208 20188 21218 24843 26364 26754 28119 28392 28812 30282 30758 31213 31827 32136 33124 34814 35329 35672 37492 40376 42436 46137 49686 52221 52728 53508 56238 57624 57967 60564 61516 62426 63654 65611 66248 69628 70658 74263 74984 84872 92274 93639 99372 104442 105987 107016 107653 112476 115934 121128 121849 123032 124852 127308 131222 137917 139256 141316 148526 173901 184548 187278 196833 198744 208884 211974 215306 222789 224952 226291 231868 243698 247303 249704 254616 262444 275834 282632 297052 322959 347802 365547 369096 374556 393666 405769 413751 417768 423948 430612 445578 452582 459277 463736 487396 494606 519841 524888 551668 594104 645918 678873 695604 731094 741909 749112 753571 787332 811538 827502 847896 852943 861224 891156 905164 918554 965419 974792 989212 1039682 1092727 1103336 1217307 1291836 1357746 1377831 1391208 1462188 1483818 1507142 1559523 1574664 1584037 1623076 1655004 1705886 1782312 1792921 1810328 1837108 1930838 1978424 2079364 2185454 2260713 2434614 2558829 2583672 2715492 2755662 2896257 2924376 2967636 3014284 3119046 3168074 3214939 3246152 3278181 3310008 3411772 3585842 3638887 3674216 3861676 4158728 4370908 4521426 4752111 4869228 5117658 5274997 5378763 5430984 5511324 5792514 5935272 5970601 6028568 6238092 6336148 6429878 6556362 6757933 6823544 7171684 7277774 7649089 7723352 8741816 9042852 9504222 9644817 9738456 10235316 10549994 10757526 10916661 11022648 11088259 11585028 11941202 12476184 12550447 12672296 12859756 13112724 13515866 14205451 14343368 14555548 15298178 15824991 17911803 18085704 19008444 19289634 20273799 20470632 21099988 21515052 21833322 22176518 22947267 23170056 23307973 23882404 25100894 25472209 25719512 26225448 27031732 28410902 29111096 30596356 31649982 33264777 35823606 37651341 38016888 38579268 40547598 41794207 42199976 42616353 43030104 43666644 44353036 45894534 46615946 47305531 47764808 50201788 50944418 53543623 54063464 56821804 61192712 63299964 66529554 69923919 71647212 75302682 76416627 77158536 77617813 81095196 83588414 85232706 87333288 87853129 88706072 91789068 93231892 94611062 99438157 100403576 101888836 107087246 113643608 125382621 126599928 133059108 139847838 141916593 143294424 150605364 152833254 155235626 160630869 162190392 163155811 167176828 170465412 175706258 183578136 184670863 186463784 189222124 198876314 203777672 214174492 232853439 250765242 263559387 266118216 279695676 283833186 298314471 301210728 305666508 310471252 321261738 326311622 331138717 334353656 340930824 351412516 369341726 374805361 378444248 397752628 428348984 465706878 489467433 501530484 527118774 543324691 554012589 559391352 567666372 596628942 611333016 614971903 620942504 642523476 652623244 662277434 696067099 702825032 738683452 749610722 795505256 931413756 978934866 993416151 1003060968 1054237548 1086649382 1108025178 1124416083 1135332744 1142090677 1193257884 1229943806 1285046952 1292696041 1305246488 1324554868 1392134198 1477366904 1499221444 1629974073 1844915709 1862827512 1957869732 1986832302 2088201297 2108475096 2173298764 2216050356 2248832166 2284181354 2386515768 2400721219 2459887612 2585392082 2623637527 2649109736 2784268396 2998442888 3259948146 3426272031 3689831418 3878088123 3915739464 3973664604 4176402594 4304803321 4346597528 4432100712 4497664332 4568362708 4801442438 4872469693 4919775224 5170784164 5247275054 5568536792 6519896292 6852544062 7202163657 7379662836 7756176246 7870912581 7947329208 7994634739 8352805188 8609606642 8995328664 9048872287 9136725416 9602884876 9744939386 10341568328 10494550108 12914409963 13039792584 13705088124 14404327314 14617409079 14759325672 15512352492 15741825162 15989269478 16705610376 16805048533 17219213284 18097744574 19205769752 19489878772 20989100216 23983904217 25828819926 27146616861 27410176248 28808654628 29234818158 31024704984 31483650324 31978538956 33610097066 34107287851 34438426568 36195489148 38979757544 47967808434 50415145599 51657639852 54293233722 55962443173 57617309256 58469636316 62967300648 63342106009 63957077912 67220194132 68214575702 72390978296 95935616868 100830291198 102321863553 103315279704 108586467444 111924886346 116939272632 117635339731 126684212018 134440388264 136429151404 167887329519 190026318027 191871233736 201660582396 204643727106 217172934888 223849772692 235270679462 253368424036 272858302808 335774659038 352906019193 380052636054 403321164792 409287454212 443394742063 447699545384 470541358924 506736848072 671549318076 705812038386 760105272108 818574908424 823447378117 886789484126 941082717848 1330184226189 1343098636152 1411624076772 1520210544216 1646894756234 1773578968252 2470342134351 2660368452378 2823248153544 3293789512468 3547157936504 4940684268702 5320736904756 5764131646819 6587579024936 9881368537404 10641473809512 11528263293638 17292394940457 19762737074808 23056526587276 34584789880914 46113053174552 69169579761828 138339159523656
• Sum of all divisors σ(n): 441357020832000
• Sum of proper divisors (its aliquot sum) s(n): 303017861308344
• 138339159523656 is an abundant number, because the sum of its proper divisors (303017861308344) is greater than itself. Its abundance is 164678701784688

Bases of 138339159523656

• Binary: 11111011101000110011000011101100100000101001000₂
• Hexadecimal: 0x7DD198764148
• Base-36: 1D1C4RROSO

Squares and roots of 138339159523656

• 138339159523656 squared (138339159523656²) is 19137723057711542564823606336
• 138339159523656 cubed (138339159523656³) is 2647496523000306768519396217194581823484416
• The square root of 138339159523656 is 11761766.8538215805
• The cube root of 138339159523656 is 51718.7926104405

Scales and comparisons

• 138,339,159,523,656 seconds is equal to 4,398,757 years, 18 weeks, 5 days, 16 hours, 7 minutes, 36 seconds.
• To count from 1 to 138,339,159,523,656 would take you about ten million, nine hundred ninety-six thousand, eight hundred ninety-three 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 138339159523656 cubic inches would be around 4309.9 feet tall.

Recreational maths with 138339159523656

• 138339159523656 backwards is 656325951933831
• The number of decimal digits it has is: 15
• The sum of 138339159523656's digits is 69
• More coming soon!