139460580138

Names of 139460580138

• Cardinal: 139460580138 can be written as One hundred thirty-nine billion, four hundred sixty million, five hundred eighty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.39460580138 × 10¹¹

Factors of 139460580138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 231

Divisors of 139460580138

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 11 22 29 33 58 66 73 87 113 121 146 174 219 226 242 319 339 363 438 638 678 726 803 957 1243 1331 1606 1914 2117 2409 2486 2662 3277 3509 3729 3993 4234 4818 5329 6351 6554 7018 7458 7986 8249 8833 9831 10527 10658 12702 13673 15987 16498 17666 19662 21054 23287 24747 26499 27346 31974 36047 38599 41019 46574 49494 52998 58619 69861 72094 77198 82038 90739 97163 108141 115797 117238 139722 150403 154541 175857 181478 194326 216282 231594 239221 256157 272217 291489 300806 309082 351714 396517 451209 463623 478442 512314 544434 582978 602177 644809 717663 768471 793034 902418 927246 998129 1189551 1204354 1289618 1435326 1536942 1699951 1806531 1934427 1996258 2379102 2631431 2817727 2994387 3399902 3613062 3868854 4361687 5099853 5262862 5635454 5988774 6623947 7092899 7894293 8453181 8723374 10199706 10979419 13085061 13247894 14185798 15788586 16906362 17463133 18699461 19871841 21278697 21958838 26170122 28945741 32938257 34926266 37398922 39743682 42557394 52389399 56098383 57891482 65876514 72863417 86837223 104778798 112196766 145726834 173674446 192094463 205694071 218590251 318403151 384188926 411388142 437180502 576283389 617082213 636806302 801497587 955209453 1152566778 1234164426 1602995174 1910418906 2113039093 2404492761 4226078186 4808985522 6339117279 12678234558 23243430023 46486860046 69730290069 139460580138
• Sum of all divisors σ(n): 324626071680
• Sum of proper divisors (its aliquot sum) s(n): 185165491542
• 139460580138 is an abundant number, because the sum of its proper divisors (185165491542) is greater than itself. Its abundance is 45704911404

Bases of 139460580138

• Binary: 10000001111000011111111001001100101010₂
• Hexadecimal: 0x20787F932A
• Base-36: 1S2F88BU

Squares and roots of 139460580138

• 139460580138 squared (139460580138²) is 19449253412427520099044
• 139460580138 cubed (139460580138³) is 2712404164148118131889331459188072
• The square root of 139460580138 is 373444.2128859409
• The cube root of 139460580138 is 5185.8166268403

Scales and comparisons

• 139,460,580,138 seconds is equal to 4,434 years, 21 weeks, 4 days, 2 hours, 2 minutes, 18 seconds.
• To count from 1 to 139,460,580,138 would take you about eight thousand, eight hundred sixty-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 139460580138 cubic inches would be around 432.2 feet tall.

Recreational maths with 139460580138

• 139460580138 backwards is 831085064931
• The number of decimal digits it has is: 12
• The sum of 139460580138's digits is 48
• More coming soon!