12820529427521385009001

Names of 12820529427521385009001

• Cardinal: 12820529427521385009001 can be written as Twelve sextillion, eight hundred twenty quintillion, five hundred twenty-nine quadrillion, four hundred twenty-seven trillion, five hundred twenty-one billion, three hundred eighty-five million, nine thousand and one.

Scientific notation

• Scientific notation: 1.2820529427521385009001 × 10²²

Factors of 12820529427521385009001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 303380

Divisors of 12820529427521385009001

• Number of divisors d(n): 81
• Complete list of divisors:
  1 19 71 277 361 1349 5041 5263 19667 25631 76729 95779 99997 303013 373673 1396357 1457851 1819801 5447759 5757247 7099787 21513923 26530783 27699169 83934601 103507421 109387693 386790889 408764537 504084877 1527488533 1594757419 1966640999 5959356671 7349026891 7766526203 23249884477 29022282127 30300390961 91816878169 113227776749 139631510929 423114323641 441747805063 551423360413 1650741797867 1744520685211 2151327758231 6518998349999 8039172149179 8393208296197 25433275252813 31364094159473 33145893019009 117202667648557 123860968649981 152744270834401 462848882849929 483232229803447 595917789029987 1805762542949723 2226850685322583 2353358404349639 7045017245029201 8794128774148651 9181412366265493 34309488316044737 42310163021129077 128209140549430333 133855327655554819 167088446708824369 500196224397073271 651880278004850003 2435973670439176327 2543251225455541561 9503728263544392149 35513931932192202241 46283499738344350213 180570837007343450831 674764706711651842579 12820529427521385009001
• Sum of all divisors σ(n): 13773836667788461429893
• Sum of proper divisors (its aliquot sum) s(n): 953307240267076420892
• 12820529427521385009001 is a deficient number, because the sum of its proper divisors (953307240267076420892) is less than itself. Its deficiency is 11867222187254308588109

Bases of 12820529427521385009001

• Binary: 10101101110000000010010110010001000100000100101110010010000000111101101001₂
• Hexadecimal: 0x2B7009644412E480F69
• Base-36: 235ODEC959YODBD

Squares and roots of 12820529427521385009001

• 12820529427521385009001 squared (12820529427521385009001²) is 164365974801941812030659803072464972851018001
• 12820529427521385009001 cubed (12820529427521385009001³) is 2107258816831533453132345202374446009376138406052400668083398027001
• 12820529427521385009001 is a perfect square number. Its square root is 113227776749
• The cube root of 12820529427521385009001 is 23404641.1445307609

Scales and comparisons

• 12,820,529,427,521,385,009,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,820,529,427,521,385,009,001 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 12820529427521385009001 cubic inches would be around 1950386.8 feet tall.

Recreational maths with 12820529427521385009001

• 12820529427521385009001 backwards is 10090058312572492502821
• The number of decimal digits it has is: 23
• The sum of 12820529427521385009001's digits is 76
• More coming soon!