55239256279438731

Names of 55239256279438731

• Cardinal: 55239256279438731 can be written as Fifty-five quadrillion, two hundred thirty-nine trillion, two hundred fifty-six billion, two hundred seventy-nine million, four hundred thirty-eight thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 5.5239256279438731 × 10¹⁶

Factors of 55239256279438731

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 143

Divisors of 55239256279438731

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 9 27 37 81 103 111 243 309 333 729 927 999 1369 2781 2997 3811 4107 8343 8991 10609 11433 12321 25029 26973 31827 34299 36963 50653 75087 95481 102897 110889 141007 151959 286443 308691 332667 392533 423021 455877 859329 926073 998001 1092727 1177599 1269063 1367631 1874161 2577987 2778219 3278181 3532797 3807189 4102893 5217259 5622483 7733961 9834543 10598391 11421567 12308679 14523721 15651777 16867449 29503629 31795173 34264701 36926037 40430899 43571163 46955331 50602347 69343957 88510887 95385519 102794103 121292697 130713489 140865993 151807041 193038583 208031871 265532661 286156557 363878091 392140467 422597979 455421123 537377677 579115749 624095613 796597983 1091634273 1176421401 1267793937 1366263369 1495943263 1612133031 1737347247 1872286839 3274902819 3529264203 3803381811 4487829789 4836399093 5212041741 5616860517 7142427571 9824708457 10587792609 13463489367 14509197279 15636125223 16850581551 19882974049 21427282713 29474125371 40390468101 43527591837 46908375669 50551744653 55349900731 59648922147 64281848139 121171404303 130582775511 140725127007 166049702193 178946766441 192845544417 363514212909 391748326533 498149106579 536840299323 578536633251 735670039813 1090542638727 1494447319737 1610520897969 1735609899753 2047946327047 2207010119439 4483341959211 4831562693907 5206829699259 6143838981141 6621030358317 13450025877633 14494688081721 18431516943423 19863091074951 40350077632899 55294550830269 59589273224853 75774014100739 165883652490807 178767819674559 227322042302217 497650957472421 536303459023677 681966126906651 1492952872417263 2045898380719953 6137695142159859 18413085426479577 55239256279438731
• Sum of all divisors σ(n): 85956105177065760
• Sum of proper divisors (its aliquot sum) s(n): 30716848897627029
• 55239256279438731 is a deficient number, because the sum of its proper divisors (30716848897627029) is less than itself. Its deficiency is 24522407381811702

Bases of 55239256279438731

• Binary: 11000100001111111100111110011000001100010101010110001011₂
• Hexadecimal: 0xC43FCF9831558B
• Base-36: F3WOK09G1OR

Squares and roots of 55239256279438731

• 55239256279438731 squared (55239256279438731²) is 3051375434305511274134276382890361
• 55239256279438731 cubed (55239256279438731³) is 168555709620385798649695408239509987249568589971891
• The square root of 55239256279438731 is 235030330.5521198705
• The cube root of 55239256279438731 is 380845.8909700581

Scales and comparisons

• 55,239,256,279,438,731 seconds is equal to 1,756,437,483 years, 23 weeks, 1 day, 23 hours, 38 minutes, 51 seconds.
• To count from 1 to 55,239,256,279,438,731 would take you about five billion, two hundred sixty-nine million, three hundred twelve thousand, four hundred fifty 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 55239256279438731 cubic inches would be around 31737.2 feet tall.

Recreational maths with 55239256279438731

• 55239256279438731 backwards is 13783497265293255
• 55239256279438731 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55239256279438731's digits is 81
• More coming soon!