55990638861026918399

Names of 55990638861026918399

• Cardinal: 55990638861026918399 can be written as Fifty-five quintillion, nine hundred ninety quadrillion, six hundred thirty-eight trillion, eight hundred sixty-one billion, twenty-six million, nine hundred eighteen thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 5.5990638861026918399 × 10¹⁹

Factors of 55990638861026918399

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 440282627

Divisors of 55990638861026918399

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 17 221 4813 62569 81821 119591 1063673 1554683 2033047 26429611 440158193 575591483 5722056509 7482689279 7482689281 9785055211 97274960653 127205717743 2118481382909 27540257977817 36014183509453 52638958459063 468184385622889 684306459967819 894862293804071 11633209819452923 253351307063470219 3293566991825112847 4306972220078993723 55990638861026918399
• Sum of all divisors σ(n): 63858328510834940544
• Sum of proper divisors (its aliquot sum) s(n): 7867689649808022145
• 55990638861026918399 is a deficient number, because the sum of its proper divisors (7867689649808022145) is less than itself. Its deficiency is 48122949211218896254

Bases of 55990638861026918399

• Binary: 110000100100000110101101010110010010011010101100001111111111111111₂
• Hexadecimal: 0x30906B5649AB0FFFF
• Base-36: BTE28ZZZZZZZZ

Squares and roots of 55990638861026918399

• 55990638861026918399 squared (55990638861026918399²) is 3134951640065937734035251331678204723201
• 55990638861026918399 cubed (55990638861026918399³) is 175527945125715965772773424853597606496983054168403809075199
• The square root of 55990638861026918399 is 7482689279.9999999989
• The cube root of 55990638861026918399 is 3825649.1725382351

Scales and comparisons

• 55,990,638,861,026,918,399 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,990,638,861,026,918,399 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 55990638861026918399 cubic inches would be around 318804.1 feet tall.

Recreational maths with 55990638861026918399

• 55990638861026918399 backwards is 99381962016883609955
• The number of decimal digits it has is: 20
• The sum of 55990638861026918399's digits is 107
• More coming soon!