213121955643617322

Names of 213121955643617322

• Cardinal: 213121955643617322 can be written as Two hundred thirteen quadrillion, one hundred twenty-one trillion, nine hundred fifty-five billion, six hundred forty-three million, six hundred seventeen thousand, three hundred twenty-two.

Scientific notation

• Scientific notation: 2.13121955643617322 × 10¹⁷

Factors of 213121955643617322

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 45675378721

Divisors of 213121955643617322

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 53 67 73 106 134 146 159 201 219 318 402 438 477 603 657 954 1206 1314 3551 3869 4891 7102 7738 9782 10653 11607 14673 21306 23214 29346 31959 34821 44019 63918 69642 88038 259223 518446 777669 1555338 2333007 4666014 45675378523 91350757046 137026135569 274052271138 411078406707 822156813414 2420795061719 3060250361041 3334302632179 4841590123438 6120500722082 6668605264358 7262385185157 9180751083123 10002907896537 14524770370314 18361502166246 20005815793074 21787155555471 27542253249369 30008723689611 43574311110942 55084506498738 60017447379222 162193269135173 176718039505487 223398276355993 324386538270346 353436079010974 446796552711986 486579807405519 530154118516461 670194829067979 973159614811038 1060308237032922 1340389658135958 1459739422216557 1590462355549383 2010584487203937 2919478844433114 3180924711098766 4021168974407874 11840108646867629 23680217293735258 35520325940602887 71040651881205774 106560977821808661 213121955643617322
• Sum of all divisors σ(n): 484039890967209408
• Sum of proper divisors (its aliquot sum) s(n): 270917935323592086
• 213121955643617322 is an abundant number, because the sum of its proper divisors (270917935323592086) is greater than itself. Its abundance is 57795979679974764

Bases of 213121955643617322

• Binary: 1011110101001010010100101000011011111110010111000000101010₂
• Hexadecimal: 0x2F5294A1BF9702A
• Base-36: 1MAHFESWDP2I

Squares and roots of 213121955643617322

• 213121955643617322 squared (213121955643617322²) is 45420967977359989287252277178451684
• 213121955643617322 cubed (213121955643617322³) is 9680205522561078427914454825483506143119008962470248
• The square root of 213121955643617322 is 461651335.5808876267
• The cube root of 213121955643617322 is 597323.2199542665

Scales and comparisons

• 213,121,955,643,617,322 seconds is equal to 6,776,618,959 years, 50 weeks, 4 days, 18 hours, 8 minutes, 42 seconds.
• To count from 1 to 213,121,955,643,617,322 would take you about twenty billion, three hundred twenty-nine million, eight hundred fifty-six thousand, eight hundred seventy-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 213121955643617322 cubic inches would be around 49776.9 feet tall.

Recreational maths with 213121955643617322

• 213121955643617322 backwards is 223716346559121312
• The number of decimal digits it has is: 18
• The sum of 213121955643617322's digits is 63
• More coming soon!