420748433651889172968741

Names of 420748433651889172968741

• Cardinal: 420748433651889172968741 can be written as Four hundred twenty sextillion, seven hundred forty-eight quintillion, four hundred thirty-three quadrillion, six hundred fifty-one trillion, eight hundred eighty-nine billion, one hundred seventy-two million, nine hundred sixty-eight thousand, seven hundred forty-one.

Scientific notation

• Scientific notation: 4.20748433651889172968741 × 10²³

Factors of 420748433651889172968741

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 42
• Sum of prime factors: 50

Divisors of 420748433651889172968741

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 27 47 81 141 243 423 729 1269 2187 2209 3807 6561 6627 11421 19683 19881 34263 59049 59643 102789 103823 177147 178929 308367 311469 531441 536787 925101 934407 1594323 1610361 2775303 2803221 4782969 4831083 8325909 8409663 14348907 14493249 24977727 25228989 43046721 43479747 74933181 75686967 129140163 130439241 224799543 227060901 387420489 391317723 674398629 681182703 1162261467 1173953169 2023195887 2043548109 3486784401 3521859507 6069587661 6130644327 10460353203 10565578521 18208762983 18391932981 31381059609 31696735563 54626288949 55175798943 94143178827 95090206689 163878866847 165527396829 282429536481 285270620067 491636600541 496582190487 847288609443 855811860201 1474909801623 1489746571461 2541865828329 2567435580603 4424729404869 4469239714383 7625597484987 7702306741809 13274188214607 13407719143149 22876792454961 23106920225427 39822564643821 40223157429447 68630377364883 69320760676281 119467693931463 120669472288341 205891132094649 207962282028843 358403081794389 362008416865023 617673396283947 623886846086529 1075209245383167 1086025250595069 1853020188851841 1871660538259587 3225627736149501 3258075751785207 5559060566555523 5614981614778761 9676883208448503 9774227255355621 16677181699666569 16844944844336283 29030649625345509 29322681766066863 50031545098999707 50534834533008849 87091948876036527 87968045298200589 150094635296999121 151604503599026547 261275846628109581 263904135894601767 450283905890997363 454813510797079641 783827539884328743 791712407683805301 1350851717672992089 1364440532391238923 2351482619652986229 2375137223051415903 4052555153018976267 4093321597173716769 7054447858958958687 7125411669154247709 12279964791521150307 21163343576876876061 21376235007462743127 36839894374563450921 63490030730630628183 64128705022388229381 110519683123690352763 190470092191891884549 192386115067164688143 331559049371071058289 577158345201494064429 994677148113213174867 1731475035604482193287 2984031444339639524601 5194425106813446579861 8952094333018918573803 15583275320440339739583 46749825961321019218749 140249477883963057656247 420748433651889172968741
• Sum of all divisors σ(n): 644842575948379503552000
• Sum of proper divisors (its aliquot sum) s(n): 224094142296490330583259
• 420748433651889172968741 is a deficient number, because the sum of its proper divisors (224094142296490330583259) is less than itself. Its deficiency is 196654291355398842385482

Bases of 420748433651889172968741

• Binary: 1011001000110001101000101111011100100011010011011010001000001001111010100100101₂
• Hexadecimal: 0x5918D17B91A6D104F525
• Base-36: 1WIJTCHUER110PB9

Squares and roots of 420748433651889172968741

• 420748433651889172968741 squared (420748433651889172968741²) is 177029244420518185457486961299575121683363125081
• 420748433651889172968741 cubed (420748433651889172968741³) is 74484777300510467315813734082728699914706803450092284812048400086093021
• The square root of 420748433651889172968741 is 648651241925.8049743803
• 420748433651889172968741 is a perfect cube number. Its cube root is 74933181

Scales and comparisons

• 420,748,433,651,889,172,968,741 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 420,748,433,651,889,172,968,741 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 420748433651889172968741 cubic inches would be around 6244431.8 feet tall.

Recreational maths with 420748433651889172968741

• 420748433651889172968741 backwards is 147869271988156334847024
• The number of decimal digits it has is: 24
• The sum of 420748433651889172968741's digits is 117
• More coming soon!