423403748538905347929

Names of 423403748538905347929

• Cardinal: 423403748538905347929 can be written as Four hundred twenty-three quintillion, four hundred three quadrillion, seven hundred forty-eight trillion, five hundred thirty-eight billion, nine hundred five million, three hundred forty-seven thousand, nine hundred twenty-nine.

Scientific notation

• Scientific notation: 4.23403748538905347929 × 10²⁰

Factors of 423403748538905347929

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 247

Divisors of 423403748538905347929

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 9 27 81 113 131 243 339 393 729 1017 1179 2187 3051 3537 6561 9153 10611 12769 14803 17161 27459 31833 38307 44409 51483 82377 95499 114921 133227 154449 247131 286497 344763 399681 463347 741393 859491 1034289 1199043 1390041 1672739 1939193 2248091 3102867 3597129 4170123 5018217 5817579 6744273 9308601 10791387 12510369 15054651 17452737 20232819 27925803 32374161 37531107 45163953 52358211 60698457 83777409 97122483 112593321 135491859 157074633 182095371 219128809 254034283 294499921 406475577 471223899 546286113 657386427 762102849 883499763 1219426731 1413671697 1638858339 1972159281 2286308547 2650499289 3658280193 4241015091 4916575017 5916477843 6858925641 7951497867 10974840579 12723045273 14749725051 17749433529 20576776923 23854493601 28705873979 33278491073 38579489651 53248300587 61730330769 71563480803 86117621937 99835473219 115738468953 159744901761 185190992307 214690442409 258352865811 299506419657 347215406859 479234705283 555572976921 644071327227 775058597433 898519258971 1041646220577 1437704115849 1666718930763 1932213981681 2325175792299 2695557776913 3124938661731 3760469491249 4359482330563 5053913144281 6975527376897 8086673330739 9374815985193 11281408473747 13078446991689 15161739432843 20926582130691 24260019992217 28124447955579 33844225421241 39235340975067 45485218298529 62779746392073 72780059976651 84373343866737 101532676263723 117706022925201 136455654895587 188339239176219 218340179929953 253120031600211 304598028791169 353118068775603 409366964686761 492621503353619 571092185303753 913794086373507 1059354206326809 1228100894060283 1477864510060857 1713276555911259 2741382259120521 3178062618980427 3684302682180849 4433593530182571 5139829667733777 8224146777361563 9534187856941281 11052908046542547 13300780590547713 15419489003201331 24672440332084689 28602563570823843 33158724139627641 39902341771643139 46258467009603993 64533416939324089 119707025314929417 138775401028811979 193600250817972267 359121075944788251 416326203086435937 580800752453916801 1077363227834364753 1248978609259307811 1742402257361750403 3232089683503094259 3746935827777923433 5227206772085251209 15681620316255753627 47044860948767260881 141134582846301782643 423403748538905347929
• Sum of all divisors σ(n): 645672003776673836911
• Sum of proper divisors (its aliquot sum) s(n): 222268255237768488982
• 423403748538905347929 is a deficient number, because the sum of its proper divisors (222268255237768488982) is less than itself. Its deficiency is 201135493301136858947

Bases of 423403748538905347929

• Binary: 101101111001111101000010010100000000111000110010001010100011101011001₂
• Hexadecimal: 0x16F3E84A01C6454759
• Base-36: 2HCTMUIB9EQ0K9

Squares and roots of 423403748538905347929

• 423403748538905347929 squared (423403748538905347929²) is 179270734276796592551184249810476544589041
• 423403748538905347929 cubed (423403748538905347929³) is 75903900896117704148724667108681656530188793696718822425446089
• 423403748538905347929 is a perfect square number. Its square root is 20576776923
• The cube root of 423403748538905347929 is 7509048.3299077353
• Being both a perfect square and a perfect cube, 423403748538905347929 is also a perfect sixth number.

Scales and comparisons

• 423,403,748,538,905,347,929 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 423,403,748,538,905,347,929 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 423403748538905347929 cubic inches would be around 625754 feet tall.

Recreational maths with 423403748538905347929

• 423403748538905347929 backwards is 929743509835847304324
• The number of decimal digits it has is: 21
• The sum of 423403748538905347929's digits is 99
• More coming soon!