138655965418362

Names of 138655965418362

• Cardinal: 138655965418362 can be written as One hundred thirty-eight trillion, six hundred fifty-five billion, nine hundred sixty-five million, four hundred eighteen thousand, three hundred sixty-two.

Scientific notation

• Scientific notation: 1.38655965418362 × 10¹⁴

Factors of 138655965418362

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 822

Divisors of 138655965418362

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 41 42 54 63 81 82 123 126 162 189 243 246 287 369 378 486 567 574 738 769 861 1107 1134 1538 1681 1701 1722 2214 2307 2583 3321 3362 3402 4614 5043 5166 5383 6642 6921 7749 9963 10086 10766 11767 13842 15129 15498 16149 19926 20763 23247 23534 30258 31529 32298 35301 41526 45387 46494 48447 62289 63058 68921 69741 70602 90774 94587 96894 105903 124578 136161 137842 139482 145341 186867 189174 206763 211806 220703 272322 283761 290682 317709 373734 408483 413526 436023 441406 482447 567522 591361 620289 635418 662109 816966 851283 872046 953127 964894 1182722 1240578 1292689 1308069 1324218 1447341 1702566 1774083 1860867 1906254 1986327 2553849 2585378 2616138 2859381 2894682 3548166 3721734 3878067 3972654 4139527 4342023 5107698 5322249 5582601 5718762 5958981 7661547 7756134 8279054 8684046 9048823 10644498 11165202 11634201 11917962 12418581 13026069 15323094 15966747 16747803 17876943 18097646 23268402 24245801 24837162 26052138 27146469 31933494 33495606 34902603 35753886 37255743 39078207 47900241 48491602 53000249 53630829 54292938 69805206 72737403 74511486 78156414 81439407 95800482 104707809 106000498 107261658 111767229 117234621 143700723 145474806 159000747 162878814 169720607 209415618 218212209 223534458 234469242 244318221 287401446 314123427 318001494 335301687 339441214 371001743 436424418 477002241 488636442 509161821 628246854 654636627 670603374 732954663 742003486 954004482 994077841 1005905061 1018323642 1113005229 1309273254 1431006723 1465909326 1527485463 1963909881 1988155682 2011810122 2198863989 2226010458 2862013446 2982233523 3054970926 3339015687 3927819762 4293020169 4397727978 4582456389 5891729643 5964467046 6678031374 6958544887 8586040338 8946700569 9164912778 10017047061 11783459286 12879060507 13747369167 13917089774 17893401138 20034094122 20875634661 25758121014 26840101707 27494738334 30051141183 40757191481 41242107501 41751269322 53680203414 60102282366 62626903983 80520305121 81514382962 82484215002 90153423549 122271574443 125253807966 161040610242 180306847098 187880711949 241560915363 244543148886 285300340367 366814723329 375761423898 483121830726 563642135847 570600680734 733629446658 855901021101 1100444169987 1127284271694 1690926407541 1711802042202 2200888339974 2567703063303 3301332509961 3381852815082 5135406126606 6602665019922 7703109189909 9903997529883 15406218379818 19807995059766 23109327569727 46218655139454 69327982709181 138655965418362
• Sum of all divisors σ(n): 365431268651904
• Sum of proper divisors (its aliquot sum) s(n): 226775303233542
• 138655965418362 is an abundant number, because the sum of its proper divisors (226775303233542) is greater than itself. Its abundance is 88119337815180

Bases of 138655965418362

• Binary: 11111100001101101011011100100001001001101111010₂
• Hexadecimal: 0x7E1B5B90937A
• Base-36: 1D5DO5THMI

Squares and roots of 138655965418362

• 138655965418362 squared (138655965418362²) is 19225476746097998833686763044
• 138655965418362 cubed (138655965418362³) is 2665727038858486915304763625651019020613928
• The square root of 138655965418362 is 11775226.7671736157
• The cube root of 138655965418362 is 51758.2423388445

Scales and comparisons

• 138,655,965,418,362 seconds is equal to 4,408,830 years, 42 weeks, 13 hours, 32 minutes, 42 seconds.
• To count from 1 to 138,655,965,418,362 would take you about eleven million, twenty-two thousand and seventy-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 138655965418362 cubic inches would be around 4313.2 feet tall.

Recreational maths with 138655965418362

• 138655965418362 backwards is 263814569556831
• The number of decimal digits it has is: 15
• The sum of 138655965418362's digits is 72
• More coming soon!