490293108239720561793

Names of 490293108239720561793

• Cardinal: 490293108239720561793 can be written as Four hundred ninety quintillion, two hundred ninety-three quadrillion, one hundred eight trillion, two hundred thirty-nine billion, seven hundred twenty million, five hundred sixty-one thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 4.90293108239720561793 × 10²⁰

Factors of 490293108239720561793

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 134463

Divisors of 490293108239720561793

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 17 31 51 93 153 279 431 527 961 1293 1581 2883 3879 4743 7327 8649 13361 16337 21981 40083 49011 65943 120249 133981 147033 185761 227137 401943 414191 557283 681411 1205829 1242573 1671849 2044233 2277677 3157937 3727719 4153411 5758591 6833031 7041247 9473811 12460233 17275773 20499093 21123741 28421433 37380699 51827319 57745811 63371223 70607987 97896047 128755741 173237433 178516321 211823961 293688141 386267223 519712299 535548963 635471883 881064423 981678787 1158801669 1606646889 1790120141 2188847597 2945036361 3034777457 5370360423 6566542791 8835109083 9104332371 16111081269 17950908361 19699628373 24888444541 27312997113 30432042397 53852725083 55493724371 74665333623 91296127191 161558175249 166481173113 223996000869 273888381573 305165442137 423103557197 499443519339 556478159191 771541780771 915496326411 943393314307 1269310671591 1669434477573 2314625342313 2746488979233 2830179942921 3807932014773 5008303432719 6943876026939 7736841503591 8490539828763 9460128706247 13116210273107 17250822934921 23210524510773 23917795203901 28380386118741 39348630819321 51752468804763 69631573532319 71753385611703 85141158356223 118045892457963 131526305561047 155257406414289 215260156835109 239842086611321 293263989893657 394578916683141 406602518466317 719526259833963 879791969680971 1183736750049423 1219807555398951 2158578779501889 2639375909042913 3334578688047721 3659422666196853 4077315472392457 7435104684950951 10003736064143163 12231946417177371 22305314054852853 30011208192429489 36695839251532113 56687837696811257 66915942164558559 103371939329479351 126396779644166167 170063513090433771 310115817988438053 379190338932498501 510190539271301313 930347453965314159 1137571016797495503 1757322968601148967 3204530119213859881 5271968905803446901 9613590357641579643 15815906717410340703 28840771072924738929 54477012026635617977 163431036079906853931 490293108239720561793
• Sum of all divisors σ(n): 776637088807649380038
• Sum of proper divisors (its aliquot sum) s(n): 286343980567928818245
• 490293108239720561793 is a deficient number, because the sum of its proper divisors (286343980567928818245) is less than itself. Its deficiency is 203949127671791743548

Bases of 490293108239720561793

• Binary: 110101001010000101111000010000100001010000010101100001011110010000001₂
• Hexadecimal: 0x1A942F084282B0BC81
• Base-36: 2VH0M9LXCJHYM9

Squares and roots of 490293108239720561793

• 490293108239720561793 squared (490293108239720561793²) is 240387331987366342643457993034351531374849
• 490293108239720561793 cubed (490293108239720561793³) is 117860252181539447141185814109244045868725259089320667950544257
• The square root of 490293108239720561793 is 22142563271.6657391467
• The cube root of 490293108239720561793 is 7885306.8142164043

Scales and comparisons

• 490,293,108,239,720,561,793 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 490,293,108,239,720,561,793 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 490293108239720561793 cubic inches would be around 657108.9 feet tall.

Recreational maths with 490293108239720561793

• 490293108239720561793 backwards is 397165027932801392094
• The number of decimal digits it has is: 21
• The sum of 490293108239720561793's digits is 90
• More coming soon!