538489002983152880813

Names of 538489002983152880813

• Cardinal: 538489002983152880813 can be written as Five hundred thirty-eight quintillion, four hundred eighty-nine quadrillion, two trillion, nine hundred eighty-three billion, one hundred fifty-two million, eight hundred eighty thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 5.38489002983152880813 × 10²⁰

Factors of 538489002983152880813

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 113233019

Divisors of 538489002983152880813

• Number of divisors d(n): 128
• Complete list of divisors:
  1 7 11 43 77 301 473 601 1327 1801 3311 4207 6611 9289 12607 14597 19811 25843 46277 57061 77443 102179 138677 180901 284273 399427 542101 627671 797527 851873 1082401 1989911 2389927 4393697 5582689 5963111 7576807 8772797 11906411 16729489 26289197 34293661 46543243 61409579 83344877 102766861 113229229 184024379 240055627 325802701 377230271 511975673 719368027 792604603 1130435471 1245521519 1436346127 2640611897 3583829711 4868856847 7913048297 8718650633 10054422889 15799807397 34081997929 53557425317 61762883461 68050766629 110598651779 150255186883 203925841429 374901977219 432340184227 476355366403 679391718071 748558432919 1051786308181 1427480890003 1652807055713 2243184255719 2926182965047 4755742026497 5239909030433 6460973035969 8768811181447 11569649389991 15702289790033 20483280755329 32188012615517 45226811251783 61381678270129 71070703395659 90303367316683 96456922995917 122559430698829 225316088308619 270609591576283 497494923769613 632123571216781 675198460971419 857916014891803 993337040483513 1348153737687119 1894267141033981 2976705507339113 3883044794617369 5270055520049647 6953359283384591 9437076163809833 11636212437780169 20836938551373791 27181313562321583 36890388640347529 42713492740791059 57970610720546117 81453487064461183 127998336815581859 162636364537346083 298994449185537413 405794275043822819 895988357709073013 1138454551761422581 1789000009910806913 6993363675105881569 12523000069375648391 48953545725741170983 76927000426164697259 538489002983152880813
• Sum of all divisors σ(n): 689019981249945354240
• Sum of proper divisors (its aliquot sum) s(n): 150530978266792473427
• 538489002983152880813 is a deficient number, because the sum of its proper divisors (150530978266792473427) is less than itself. Its deficiency is 387958024716360407386

Bases of 538489002983152880813

• Binary: 111010011000100001001001111110010110100011001000101110000110010101101₂
• Hexadecimal: 0x1D31093F2D19170CAD
• Base-36: 35N6QCFC0CTI25

Squares and roots of 538489002983152880813

• 538489002983152880813 squared (538489002983152880813²) is 289970406333790032171424224302900983540969
• 538489002983152880813 cubed (538489002983152880813³) is 156145875001302313639119975257492972312325811604332769959527797
• The square root of 538489002983152880813 is 23205365823.0839550109
• The cube root of 538489002983152880813 is 8135650.4268497093

Scales and comparisons

• 538,489,002,983,152,880,813 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 538,489,002,983,152,880,813 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 538489002983152880813 cubic inches would be around 677970.9 feet tall.

Recreational maths with 538489002983152880813

• 538489002983152880813 backwards is 318088251389200984835
• The number of decimal digits it has is: 21
• The sum of 538489002983152880813's digits is 95
• More coming soon!