138650681944368

Names of 138650681944368

• Cardinal: 138650681944368 can be written as One hundred thirty-eight trillion, six hundred fifty billion, six hundred eighty-one million, nine hundred forty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.38650681944368 × 10¹⁴

Factors of 138650681944368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36171

Divisors of 138650681944368

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 61 66 72 81 88 99 108 122 132 144 162 176 183 198 216 244 264 297 324 366 396 432 488 528 549 594 648 671 732 792 891 976 1098 1188 1296 1342 1464 1584 1647 1782 2013 2196 2376 2684 2928 3294 3564 4026 4392 4752 4941 5153 5368 6039 6588 7128 8052 8784 9882 10306 10736 12078 13176 14256 15459 16104 18117 19764 20612 24156 26352 30918 30941 32208 36234 39528 41224 46377 48312 54351 56683 61836 61882 72468 79056 82448 92754 92823 96624 108702 113366 123672 123764 139131 144936 170049 185508 185646 217404 226732 247344 247528 278262 278469 289872 314333 340098 340351 371016 371292 417393 434808 453464 495056 510147 556524 556938 628666 680196 680702 742032 742584 834786 835407 869616 906928 942999 1020294 1021053 1113048 1113876 1257332 1360392 1361404 1485168 1530441 1669572 1670814 1885998 1887401 2040588 2042106 2226096 2227752 2506221 2514664 2720784 2722808 2828997 3060882 3063159 3339144 3341628 3457663 3771996 3774802 4081176 4084212 4455504 4591323 5012442 5029328 5445616 5657994 5662203 6121764 6126318 6678288 6683256 6915326 7543992 7549604 8162352 8168424 8486991 9182646 9189477 10024884 10372989 11315988 11324406 12243528 12252636 13366512 13830652 15087984 15099208 16336848 16973982 16986609 18365292 18378954 20049768 20745978 20761411 22631976 22648812 24487056 24505272 25460973 27568431 27661304 30198416 31118967 33947964 33973218 36730584 36757908 40099536 41491956 41522822 45263952 45297624 49010544 50921946 50959827 55136862 55322608 62237934 62284233 67895928 67946436 73461168 73515816 82983912 83045644 90595248 93356901 101843892 101919654 110273724 124475868 124568466 135791856 135892872 147031632 152879481 159438973 165967824 166091288 186713802 186852699 203687784 203839308 220547448 248951736 249136932 271785744 280070703 305758962 318877946 332182576 373427604 373705398 407375568 407678616 441094896 478316919 497903472 498273864 560141406 560558097 611517924 637755892 746855208 747410796 815357232 956633838 996547728 1120282812 1121116194 1223035848 1275511784 1434950757 1493710416 1494821592 1681674291 1753828703 1913267676 2240565624 2242232388 2446071696 2551023568 2869901514 2989643184 3363348582 3507657406 3826535352 4304852271 4481131248 4484464776 5261486109 5739803028 6726697164 7015314812 7653070704 8609704542 8968929552 9725777353 10522972218 11479606056 12914556813 13453394328 14030629624 15784458327 17219409084 19451554706 21045944436 22959212112 25829113626 26906788656 28061259248 29177332059 31568916654 34438818168 38903109412 42091888872 47353374981 51658227252 58354664118 63137833308 68877636336 77806218824 84183777744 87531996177 94706749962 103316454504 106983550883 116709328236 126275666616 142060124943 155612437648 175063992354 189413499924 206632909008 213967101766 233418656472 252551333232 262595988531 284120249886 320950652649 350127984708 378826999848 427934203532 466837312944 525191977062 568240499772 641901305298 700255969416 757653999696 787787965593 855868407064 962851957947 1050383954124 1136480999544 1283802610596 1400511938832 1575575931186 1711736814128 1925703915894 2100767908248 2272961999088 2567605221192 2888555873841 3151151862372 3851407831788 4201535816496 5135210442384 5777111747682 6302303724744 7702815663576 8665667621523 11554223495364 12604607449488 15405631327152 17331335243046 23108446990728 34662670486092 46216893981456 69325340972184 138650681944368
• Sum of all divisors σ(n): 445054089170592
• Sum of proper divisors (its aliquot sum) s(n): 306403407226224
• 138650681944368 is an abundant number, because the sum of its proper divisors (306403407226224) is greater than itself. Its abundance is 167752725281856

Bases of 138650681944368

• Binary: 11111100001101000100000101001010010100100110000₂
• Hexadecimal: 0x7E1A20A52930
• Base-36: 1D5B8S6B00

Squares and roots of 138650681944368

• 138650681944368 squared (138650681944368²) is 19224011603638294521046919424
• 138650681944368 cubed (138650681944368³) is 2665422318550893003126413131341764946604032
• The square root of 138650681944368 is 11775002.4180196243
• The cube root of 138650681944368 is 51757.5849159921

Scales and comparisons

• 138,650,681,944,368 seconds is equal to 4,408,662 years, 42 weeks, 1 day, 5 hours, 52 minutes, 48 seconds.
• To count from 1 to 138,650,681,944,368 would take you about eleven million, twenty-one thousand, six hundred fifty-seven 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 138650681944368 cubic inches would be around 4313.1 feet tall.

Recreational maths with 138650681944368

• 138650681944368 backwards is 863449186056831
• 138650681944368 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138650681944368's digits is 72
• More coming soon!