138336613467

Names of 138336613467

• Cardinal: 138336613467 can be written as One hundred thirty-eight billion, three hundred thirty-six million, six hundred thirteen thousand, four hundred sixty-seven.

Scientific notation

• Scientific notation: 1.38336613467 × 10¹¹

Factors of 138336613467

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 168

Divisors of 138336613467

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 13 17 19 37 39 51 57 79 111 169 221 237 247 289 323 481 507 629 663 703 741 867 969 1027 1343 1443 1501 1887 2109 2873 2923 3081 3211 3757 4029 4199 4503 4913 5491 6253 8177 8619 8769 9139 9633 10693 11271 11951 12597 13351 14739 16473 17459 18759 19513 22831 24531 25517 27417 32079 35853 37999 40053 48841 49691 52377 54587 55537 58539 63869 68493 71383 76551 93347 106301 113997 118807 139009 146523 149073 155363 163761 166611 181781 191607 203167 214149 226967 253669 280041 296803 318903 331721 356421 388127 417027 433789 466089 493987 545343 609501 645983 680901 721981 761007 830297 844747 890409 927979 944129 995163 1164381 1213511 1301367 1481961 1807117 1937949 2019719 2165943 2363153 2490891 2534241 2641171 2783937 2832387 3453839 3640533 3858439 4312373 5045651 5421351 5639257 6059157 7089459 7374413 7923513 8397779 9385753 10361517 10981711 11575317 12273677 12937119 14360699 15136953 15775643 16050193 16917771 22123239 25193337 28157259 30720989 32945133 34335223 36821031 43082097 44899907 47326929 48150579 65593463 73310341 92162967 95867369 103005669 134699721 142762243 159557801 186689087 196780389 208652509 219931023 272853281 287602107 428286729 478673403 560067261 583698791 625957527 818559843 1246275797 1751096373 2426958131 2712482617 3547092653 3738827391 7280874393 8137447851 10641277959 46112204489 138336613467
• Sum of all divisors σ(n): 232319232000
• Sum of proper divisors (its aliquot sum) s(n): 93982618533
• 138336613467 is a deficient number, because the sum of its proper divisors (93982618533) is less than itself. Its deficiency is 44353994934

Bases of 138336613467

• Binary: 10000000110101100000010011010001011011₂
• Hexadecimal: 0x203581345B
• Base-36: 1RJU1Q3F

Squares and roots of 138336613467

• 138336613467 squared (138336613467²) is 19137018625518165760089
• 138336613467 cubed (138336613467³) is 2647350348509086119340266248518563
• The square root of 138336613467 is 371936.3029700113
• The cube root of 138336613467 is 5171.8475323119

Scales and comparisons

• 138,336,613,467 seconds is equal to 4,398 years, 35 weeks, 1 day, 5 hours, 4 minutes, 27 seconds.
• To count from 1 to 138,336,613,467 would take you about eight thousand, seven hundred ninety-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 138336613467 cubic inches would be around 431 feet tall.

Recreational maths with 138336613467

• 138336613467 backwards is 764316633831
• 138336613467 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138336613467's digits is 51
• More coming soon!