31699739148714075321

Names of 31699739148714075321

• Cardinal: 31699739148714075321 can be written as Thirty-one quintillion, six hundred ninety-nine quadrillion, seven hundred thirty-nine trillion, one hundred forty-eight billion, seven hundred fourteen million, seventy-five thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 3.1699739148714075321 × 10¹⁹

Factors of 31699739148714075321

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 596

Divisors of 31699739148714075321

• Number of divisors d(n): 49
• Complete list of divisors:
  1 3 9 27 81 243 593 729 1779 5337 16011 48033 144099 351649 432297 1054947 3164841 9494523 28483569 85450707 208527857 256352121 625583571 1876750713 5630252139 16890756417 50672269251 123657019201 152016807753 370971057603 1112913172809 3338739518427 10016218555281 30048655665843 73328612386193 90145966997529 219985837158579 659957511475737 1979872534427211 5939617603281633 17818852809844899 43483867145012449 53456558429534697 130451601435037347 391354804305112041 1174064412915336123 3522193238746008369 10566579716238025107 31699739148714075321
• Sum of all divisors σ(n): 47608150348264651699
• Sum of proper divisors (its aliquot sum) s(n): 15908411199550576378
• 31699739148714075321 is a deficient number, because the sum of its proper divisors (15908411199550576378) is less than itself. Its deficiency is 15791327949163498943

Bases of 31699739148714075321

• Binary: 11011011111101100000110001100110110100111101001010110010010111001₂
• Hexadecimal: 0x1B7EC18CDA7A564B9
• Base-36: 6OU8BP13PVIK9

Squares and roots of 31699739148714075321

• 31699739148714075321 squared (31699739148714075321²) is 1004873462096515768719958636580061253041
• 31699739148714075321 cubed (31699739148714075321³) is 31854226625924770408102337471467938761784351330532914301161
• 31699739148714075321 is a perfect square number. Its square root is 5630252139
• 31699739148714075321 is a perfect cube number. Its cube root is 3164841
• Being both a perfect square and a perfect cube, 31699739148714075321 is also a perfect sixth number.

Scales and comparisons

• 31,699,739,148,714,075,321 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 31,699,739,148,714,075,321 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 31699739148714075321 cubic inches would be around 263736.8 feet tall.

Recreational maths with 31699739148714075321

• 31699739148714075321 backwards is 12357041784193799613
• The number of decimal digits it has is: 20
• The sum of 31699739148714075321's digits is 90
• More coming soon!