139861268327

Names of 139861268327

• Cardinal: 139861268327 can be written as One hundred thirty-nine billion, eight hundred sixty-one million, two hundred sixty-eight thousand, three hundred twenty-seven.

Scientific notation

• Scientific notation: 1.39861268327 × 10¹¹

Factors of 139861268327

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2120

Divisors of 139861268327

• Number of divisors d(n): 64
• Complete list of divisors:
  1 11 17 31 41 187 341 353 451 527 697 1271 1667 3883 5797 6001 7667 10943 13981 14473 18337 21607 28339 51677 66011 68347 120373 159203 186031 237677 246041 311729 448663 568447 588451 751817 878509 1161899 2046341 2118757 2706451 4935293 6472961 7627271 9663599 10003667 12780889 18241981 23306327 24126491 36018869 83899981 110040337 200661791 265391401 310113677 396207559 410150347 747921221 3411250447 4511653817 8227133431 12714660757 139861268327
• Sum of all divisors σ(n): 171416383488
• Sum of proper divisors (its aliquot sum) s(n): 31555115161
• 139861268327 is a deficient number, because the sum of its proper divisors (31555115161) is less than itself. Its deficiency is 108306153166

Bases of 139861268327

• Binary: 10000010010000011000011001011101100111₂
• Hexadecimal: 0x2090619767
• Base-36: 1S91SDBB

Squares and roots of 139861268327

• 139861268327 squared (139861268327²) is 19561174378037093378929
• 139861268327 cubed (139861268327³) is 2735850658477883252629543956881783
• The square root of 139861268327 is 373980.3047314123
• The cube root of 139861268327 is 5190.7783840639

Scales and comparisons

• 139,861,268,327 seconds is equal to 4,447 years, 8 weeks, 16 hours, 18 minutes, 47 seconds.
• To count from 1 to 139,861,268,327 would take you about eight thousand, eight hundred ninety-four 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 139861268327 cubic inches would be around 432.6 feet tall.

Recreational maths with 139861268327

• 139861268327 backwards is 723862168931
• The number of decimal digits it has is: 12
• The sum of 139861268327's digits is 56
• More coming soon!