641513390375584089

Names of 641513390375584089

• Cardinal: 641513390375584089 can be written as Six hundred forty-one quadrillion, five hundred thirteen trillion, three hundred ninety billion, three hundred seventy-five million, five hundred eighty-four thousand and eighty-nine.

Scientific notation

• Scientific notation: 6.41513390375584089 × 10¹⁷

Factors of 641513390375584089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 940

Divisors of 641513390375584089

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 243 297 361 363 513 627 729 891 907 1083 1089 1539 1881 2187 2299 2673 2721 3249 3267 3971 4617 5643 6561 6897 8019 8163 9747 9801 9977 11913 13851 16929 17233 19683 20691 24057 24489 29241 29403 29931 35739 41553 43681 50787 51699 62073 72171 73467 87723 88209 89793 107217 109747 124659 131043 152361 155097 186219 189563 216513 220401 263169 264627 269379 321651 327427 329241 373977 393129 457083 465291 558657 568689 661203 789507 793881 808137 822649 964953 982281 987723 1179387 1371249 1395873 1675971 1706067 1983609 2085193 2368521 2381643 2424411 2467947 2894859 2946843 2963169 3538161 3601697 4113747 4187619 5027913 5118201 5950827 6255579 7105563 7273233 7403841 8684577 8840529 8889507 9049139 10614483 10805091 12562857 15083739 15354603 15630331 17852481 18766737 21819699 22211523 26053731 26521587 26668521 27147417 31843449 32415273 37688571 39618667 45251217 46063809 46890993 56300211 65459097 66634569 78161193 79564761 80005563 81442251 95530347 97245819 99540529 113065713 118856001 138191427 140672979 168900633 171933641 196377291 199903707 238694283 240016689 244326753 286591041 291737457 296976289 298621587 339197139 356568003 414574281 422018937 506701899 515800923 599711121 716082849 720050067 732980259 746142643 859773123 875212371 890928867 895864761 1069704009 1243722843 1266056811 1520105697 1547402769 1799133363 1891270051 2148248547 2160150201 2198940777 2238427929 2625637113 2672786601 2687594283 3209112027 3266739179 3731168529 3798170433 4560317091 4642208307 5397400089 5673810153 6444745641 6596822331 6715283787 7876911339 8018359803 8062782849 8207569073 9627336081 9800217537 11394511299 13680951273 13926624921 14176710217 16192200267 17021430459 19790466993 20145851361 23630734017 24055079409 24188348547 24622707219 28882008243 29400652611 34183533897 35934130969 41042853819 41779874763 42530130651 51064291377 59371400979 60437554083 70892202051 72165238227 72565045641 73868121657 86646024729 88201957833 90283259803 102550601691 107802392907 125339624289 127590391953 153192874131 155943812387 178114202937 181312662249 216495714681 217695136923 221604364971 259938074187 264605873499 269357494123 270849779409 307651805073 323407178721 376018872867 382771175859 459578622393 467831437161 543937986747 649487144043 653085410769 664813094913 779814222561 793817620497 808072482369 812549338227 970221536163 1128056618601 1148313527577 1378735867179 1403494311483 1631813960241 1715381936257 1948461432129 1959256232307 1994439284739 2381452861491 2424217447107 2437648014681 2910664608489 2962932435353 3384169855803 3444940582731 4136207601537 4210482934449 4895441880723 5146145808771 5845384296387 5983317854217 7144358584473 7272652341321 7312944044043 8731993825467 8888797306059 10334821748193 12408622804611 12631448803347 14686325642169 15438437426313 17949953562651 21433075753419 21817957023963 21938832132129 26195981476401 26666391918177 31004465244579 32592256788883 37225868413833 37894346410041 46315312278939 53849860687953 64299227260257 65453871071889 65816496396387 78587944429203 79999175754531 93013395733737 97776770366649 113683039230123 138945936836817 161549582063859 196361613215667 197449489189161 235763833287609 239997527263593 279040187201211 293330311099947 341049117690369 416837810510451 589084839647001 592348467567483 707291499862827 719992581790779 879990933299841 1023147353071107 1250513431531353 1767254518941003 1777045402702449 2159977745372337 2639972799899523 3069442059213321 3751540294594059 5301763556823009 6479933236117011 7919918399698569 11254620883782177 19439799708351033 23759755199095707 33763862651346531 58319399125053099 71279265597287121 213837796791861363 641513390375584089
• Sum of all divisors σ(n): 1117513462889762400
• Sum of proper divisors (its aliquot sum) s(n): 476000072514178311
• 641513390375584089 is a deficient number, because the sum of its proper divisors (476000072514178311) is less than itself. Its deficiency is 165513317861405778

Bases of 641513390375584089

• Binary: 100011100111000111010000011110010111111111100100000101011001₂
• Hexadecimal: 0x8E71D0797FE4159
• Base-36: 4VGLIN24Q0K9

Squares and roots of 641513390375584089

• 641513390375584089 squared (641513390375584089²) is 411539430031176544469966827909959921
• 641513390375584089 cubed (641513390375584089³) is 264008055032535532647252857012985482605624260955296969
• The square root of 641513390375584089 is 800945310.4773034933
• The cube root of 641513390375584089 is 862452.6122815481

Scales and comparisons

• 641,513,390,375,584,089 seconds is equal to 20,398,141,482 years, 38 weeks, 3 days, 9 hours, 48 minutes, 9 seconds.
• To count from 1 to 641,513,390,375,584,089 would take you about sixty-one billion, one hundred ninety-four million, four hundred twenty-four thousand, four hundred forty-eight 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 641513390375584089 cubic inches would be around 71871.1 feet tall.

Recreational maths with 641513390375584089

• 641513390375584089 backwards is 980485573093315146
• 641513390375584089 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 641513390375584089's digits is 81
• More coming soon!