231420865961815871825664

Names of 231420865961815871825664

• Cardinal: 231420865961815871825664 can be written as Two hundred thirty-one sextillion, four hundred twenty quintillion, eight hundred sixty-five quadrillion, nine hundred sixty-one trillion, eight hundred fifteen billion, eight hundred seventy-one million, eight hundred twenty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.31420865961815871825664 × 10²³

Factors of 231420865961815871825664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 414586210510

Divisors of 231420865961815871825664

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2243 2304 4486 6729 8972 13458 17944 20187 26916 35888 40374 53832 71776 80748 107664 108013 143552 161496 215328 216026 287104 322992 324039 430656 432052 574208 645984 648078 861312 864104 972117 1291968 1296156 1722624 1728208 1944234 2583936 2592312 3456416 3888468 5167872 5184624 6912832 7776936 10369248 13825664 15553872 20738496 27651328 31107744 41476992 62215488 82953984 124430976 242273159 248861952 484546318 726819477 969092636 1453638954 1938185272 2180458431 2907277908 3876370544 4360916862 5814555816 7752741088 8721833724 11629111632 15505482176 17443667448 23258223264 31010964352 34887334896 46516446528 62021928704 69774669792 93032893056 139549339584 186065786112 279098679168 414586100249 558197358336 829172200498 1243758300747 1658344400996 2487516601494 3316688801992 3731274902241 4975033202988 6633377603984 7462549804482 9950066405976 13266755207968 14925099608964 19900132811952 26533510415936 29850199217928 39800265623904 53067020831872 59700398435856 79600531247808 106134041663744 119400796871712 159201062495616 238801593743424 318402124991232 477603187486848 929916622858507 955206374973696 1859833245717014 2789749868575521 3719666491434028 5579499737151042 7439332982868056 8369249605726563 11158999474302084 14878665965736112 16738499211453126 22317998948604168 29757331931472224 33476998422906252 44635997897208336 44780688446195237 59514663862944448 66953996845812504 89271995794416672 89561376892390474 119029327725888896 133907993691625008 134342065338585711 178543991588833344 179122753784780948 238058655451777792 267815987383250016 268684130677171422 357087983177666688 358245507569561896 403026196015757133 535631974766500032 537368261354342844 714175966355333376 716491015139123792 806052392031514266 1071263949533000064 1074736522708685688 1432982030278247584 1612104784063028532 2142527899066000128 2149473045417371376 2865964060556495168 3224209568126057064 4298946090834742752 5731928121112990336 6448419136252114128 8597892181669485504 11463856242225980672 12896838272504228256 17195784363338971008 25793676545008456512 34391568726677942016 51587353090016913024 100443084184815916591 103174706180033826048 200886168369631833182 301329252554447749773 401772336739263666364 602658505108895499546 803544673478527332728 903987757663343249319 1205317010217790999092 1607089346957054665456 1807975515326686498638 2410634020435581998184 3214178693914109330912 3615951030653372997276 4821268040871163996368 6428357387828218661824 7231902061306745994552 9642536081742327992736 12856714775656437323648 14463804122613491989104 19285072163484655985472 25713429551312874647296 28927608245226983978208 38570144326969311970944 57855216490453967956416 77140288653938623941888 115710432980907935912832 231420865961815871825664
• Sum of all divisors σ(n): 667547066544911474922000
• Sum of proper divisors (its aliquot sum) s(n): 436126200583095603096336
• 231420865961815871825664 is an abundant number, because the sum of its proper divisors (436126200583095603096336) is greater than itself. Its abundance is 204705334621279731270672

Bases of 231420865961815871825664

• Binary: 110001000000010101100110101100000011111111100101111010100001111010011100000000₂
• Hexadecimal: 0x310159AC0FF97A87A700
• Base-36: 11ONN8VTBHB6QPS0

Squares and roots of 231420865961815871825664

• 231420865961815871825664 squared (231420865961815871825664²) is 53555617202516747982338355454482120308409040896
• 231420865961815871825664 cubed (231420865961815871825664³) is 12393887310125948645859921416572766583055824334301450715983102758354944
• The square root of 231420865961815871825664 is 481062226704.4211317159
• The cube root of 231420865961815871825664 is 61395165.0818567355

Scales and comparisons

• 231,420,865,961,815,871,825,664 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 231,420,865,961,815,871,825,664 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 231420865961815871825664 cubic inches would be around 5116263.8 feet tall.

Recreational maths with 231420865961815871825664

• 231420865961815871825664 backwards is 466528178518169568024132
• The number of decimal digits it has is: 24
• The sum of 231420865961815871825664's digits is 108
• More coming soon!