138971231668360

Names of 138971231668360

• Cardinal: 138971231668360 can be written as One hundred thirty-eight trillion, nine hundred seventy-one billion, two hundred thirty-one million, six hundred sixty-eight thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3897123166836 × 10¹⁴

Factors of 138971231668360

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9881

Divisors of 138971231668360

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 29 35 37 40 52 56 58 65 70 74 91 104 116 127 130 140 145 148 182 185 203 232 254 259 260 280 290 296 364 370 377 406 455 481 508 518 520 580 635 728 740 754 812 841 889 910 962 1015 1016 1036 1073 1160 1270 1295 1480 1508 1624 1651 1682 1778 1820 1885 1924 2030 2072 2146 2405 2540 2590 2639 3016 3302 3364 3367 3556 3640 3683 3770 3848 4060 4205 4292 4445 4699 4810 5080 5180 5278 5365 5887 6604 6728 6734 7112 7366 7511 7540 8120 8255 8410 8584 8890 9398 9620 9661 10360 10556 10730 10933 11557 11774 13195 13208 13468 13949 14732 15022 15080 16510 16820 16835 17780 18415 18796 19240 19322 21112 21460 21866 23114 23495 23548 25781 26390 26936 27898 29435 29464 30044 31117 32893 33020 33640 33670 35560 36830 37555 37592 38644 42920 43732 46228 46990 47096 47879 48305 51562 52780 54665 55796 57785 58870 60088 61087 62234 65786 66040 67340 67627 69745 73660 75110 76531 77288 87464 92456 93980 95758 96610 97643 103124 105560 106807 109330 111592 115570 117740 122174 124468 125593 128905 131572 134680 135254 136271 139490 147320 150220 153062 155585 164465 187960 191516 193220 195286 206248 213614 217819 218660 231140 235480 239395 244348 248936 251186 257810 263144 270508 272542 278980 280169 300440 305435 306124 311170 328930 335153 338135 357457 382655 383032 386440 390572 404521 427228 427609 435638 437320 462280 478790 488215 488696 502372 515620 534035 541016 545084 557960 560338 610870 612248 622340 627965 657860 670306 676270 681355 714914 747649 765310 781144 809042 854456 855218 871276 879151 953897 957580 976430 1004744 1031240 1068070 1089095 1090168 1120676 1221740 1226947 1244680 1255930 1315720 1340612 1352540 1362710 1388491 1400845 1429828 1495298 1530620 1618084 1675765 1710436 1742552 1758302 1771523 1787285 1907794 1915160 1952860 1961183 2022605 2136140 2138045 2178190 2241352 2443480 2453894 2502199 2511860 2681224 2705080 2725420 2776982 2801690 2831647 2859656 2990596 3061240 3236168 3351530 3420872 3516604 3543046 3574570 3642197 3738245 3815588 3905720 3922366 3951859 4045210 4272280 4276090 4356380 4395755 4646941 4769485 4907788 5004398 5023720 5450840 5553964 5603380 5663294 5981192 6134735 6703060 6942455 7033208 7086092 7149140 7284394 7476490 7631176 7844732 7903718 8090420 8124901 8552180 8588629 8712760 8791510 8857615 9293882 9538970 9719437 9805915 9815576 10008796 10366253 11107928 11206760 11326588 12269470 12400661 12510995 13406120 13884910 14158235 14172184 14298280 14568788 14952980 15689464 15807436 15950311 16180840 16249802 17104360 17177258 17583020 17715230 18210985 18587764 19077940 19438874 19611830 19759295 20017592 20732506 22653176 23234705 24538940 24801322 25021990 25495379 27663013 27769820 28316470 29137576 29905960 31614872 31900622 32499604 32528587 34354516 35166040 35430460 35581463 36421970 37175528 38155880 38877748 39223660 39518590 40624505 41465012 42943145 45397039 46469410 48597185 49077880 49602644 50043980 50990758 51374167 51831265 55326026 55539640 56632940 56874307 62003305 63801244 64999208 65057174 68709032 70860920 71162926 72563771 72843940 77755496 78447320 79037180 79751555 81249010 82930024 85886290 90794078 92938820 97194370 99205288 100087960 101981516 102748334 103662530 105623713 110652052 111652177 113265880 113748614 124006610 127476895 127602488 130114348 134761289 138315065 142325852 145127542 145687880 158074360 159503110 162498020 162642935 171772580 177907315 181588156 185877640 194388740 203963032 205496668 207325060 211247426 221304104 223304354 226985195 227497228 248013220 249070241 254953790 256870835 260228696 269522578 276630130 284371535 284651704 290255084 300621337 317779273 319006220 324996040 325285870 343545160 355814630 359619169 362818855 363176312 388777480 410993336 414650120 422494852 446608708 453970390 454994456 462559019 496026440 498140482 509907580 513741670 528118565 539045156 553260260 558260885 568743070 580510168 590161507 601242674 635558546 638012440 650571740 673806445 711629260 719238338 725637710 739365991 844989704 893217416 907940780 925118038 943329023 996280964 1019815160 1027483340 1031862427 1056237130 1078090312 1106520520 1116521770 1137486140 1180323014 1202485348 1245351205 1271117092 1301143480 1316514131 1347612890 1423258520 1438476676 1451275420 1478731982 1503106685 1588896365 1798095845 1815881560 1850236076 1886658046 1992561928 2054966680 2063724854 2104349359 2112474260 2233043540 2274972280 2312795095 2360646028 2404970696 2490702410 2542234184 2633028262 2695225780 2876953352 2902550840 2950807535 2957463964 3006213370 3177792730 3237913133 3596191690 3696829955 3700472152 3773316092 3908077381 4127449708 4131130549 4208698718 4224948520 4466087080 4625590190 4716645115 4721292056 4981404820 5159312135 5266056524 5390451560 5901615070 5914927928 6012426740 6355585460 6475826266 6582570655 7192383380 7223036989 7393659910 7546632184 7816154762 8254899416 8262261098 8417397436 9215598917 9251180380 9433290230 9962809640 10318624270 10521746795 10532113048 11803230140 12024853480 12711170920 12951652532 13165141310 13414211551 14384766760 14446073978 14787319820 15632309524 16189565665 16524522196 16834794872 17114683703 18431197834 18502360760 18866580460 19540386905 20637248540 20655652745 21043493590 23606460280 25903305064 26330282620 26828423102 27356541667 28892147956 29574639640 31264619048 32379131330 33049044392 34229367406 36115184945 36862395668 37733160920 38178909799 39080773810 41274497080 41311305490 42086987180 46077994585 52660565240 53656846204 54713083334 57784295912 64758262660 67071057755 68458734812 72230369890 73724791336 76357819598 78161547620 82622610980 84173974360 85573418515 92155989170 93899480857 107313692408 109426166668 119802785921 129516525320 134142115510 136782708335 136917469624 144460739780 152715639196 156323095240 165245221960 171146837030 184311978340 187798961714 190894548995 218852333336 239605571842 267252368593 268284231020 273565416670 288921479560 305431278392 342293674060 368623956680 375597923428 381789097990 469497404285 479211143684 496325827387 534504737186 536568462040 547130833340 599013929605 684587348120 751195846856 763578195980 938994808570 958422287368 992651654774 1069009474372 1094261666680 1198027859210 1336261842965 1527156391960 1877989617140 1985303309548 2138018948744 2396055718420 2481629136935 2672523685930 3474280791709 3755979234280 3970606619096 4792111436840 4963258273870 5345047371860 6948561583418 9926516547740 10690094743720 13897123166836 17371403958545 19853033095480 27794246333672 34742807917090 69485615834180 138971231668360
• Sum of all divisors σ(n): 412609560330240
• Sum of proper divisors (its aliquot sum) s(n): 273638328661880
• 138971231668360 is an abundant number, because the sum of its proper divisors (273638328661880) is greater than itself. Its abundance is 134667096993520

Bases of 138971231668360

• Binary: 11111100110010011000010111001011100100010001000₂
• Hexadecimal: 0x7E64C2E5C888
• Base-36: 1D9EI37CZS

Squares and roots of 138971231668360

• 138971231668360 squared (138971231668360²) is 19313003231420985349025089600
• 138971231668360 cubed (138971231668360³) is 2683951846285591052939511119471706485056000
• The square root of 138971231668360 is 11788606.0103966491
• The cube root of 138971231668360 is 51797.4407371355

Scales and comparisons

• 138,971,231,668,360 seconds is equal to 4,418,855 years, 15 weeks, 4 days, 11 hours, 52 minutes, 40 seconds.
• To count from 1 to 138,971,231,668,360 would take you about eleven million, forty-seven thousand, one hundred thirty-eight 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 138971231668360 cubic inches would be around 4316.5 feet tall.

Recreational maths with 138971231668360

• 138971231668360 backwards is 063866132179831
• The number of decimal digits it has is: 15
• The sum of 138971231668360's digits is 64
• More coming soon!