168827170209201

Names of 168827170209201

• Cardinal: 168827170209201 can be written as One hundred sixty-eight trillion, eight hundred twenty-seven billion, one hundred seventy million, two hundred nine thousand, two hundred one.

Scientific notation

• Scientific notation: 1.68827170209201 × 10¹⁴

Factors of 168827170209201

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15142

Divisors of 168827170209201

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 41 49 63 123 147 287 369 441 861 1681 2009 2583 5043 6027 11767 15091 15129 18081 35301 45273 82369 105637 105903 135819 247107 316911 618731 739459 741321 950733 1856193 2218377 4331117 5568579 6655131 12993351 25367971 30317819 38980053 76103913 90953457 177575797 227738281 228311739 272860371 532727391 683214843 1243030579 1594167967 1598182173 2049644529 3729091737 4782503901 9337269521 11159175769 11187275211 14347511703 28011808563 33477527307 65360886647 84035425689 100432581921 196082659941 382828050361 457526206529 588247979823 1148484151083 1372578619587 2679796352527 3445452453249 4117735858761 8039389057581 18758574467689 24118167172743 56275723403067 168827170209201
• Sum of all divisors σ(n): 290782524704139
• Sum of proper divisors (its aliquot sum) s(n): 121955354494938
• 168827170209201 is a deficient number, because the sum of its proper divisors (121955354494938) is less than itself. Its deficiency is 46871815714263

Bases of 168827170209201

• Binary: 100110011000110000100011100000100011110110110001₂
• Hexadecimal: 0x998C23823DB1
• Base-36: 1NUE4Q5JU9

Squares and roots of 168827170209201

• 168827170209201 squared (168827170209201²) is 28502613400846525626105058401
• 168827170209201 cubed (168827170209201³) is 4812015564031769751858289140032359492547601
• 168827170209201 is a perfect square number. Its square root is 12993351
• The cube root of 168827170209201 is 55268.8948249563

Scales and comparisons

• 168,827,170,209,201 seconds is equal to 5,368,181 years, 41 weeks, 2 days, 17 hours, 13 minutes, 21 seconds.
• To count from 1 to 168,827,170,209,201 would take you about thirteen million, four hundred twenty thousand, four hundred fifty-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 168827170209201 cubic inches would be around 4605.7 feet tall.

Recreational maths with 168827170209201

• 168827170209201 backwards is 102902071728861
• The number of decimal digits it has is: 15
• The sum of 168827170209201's digits is 54
• More coming soon!