12729475808973

Names of 12729475808973

• Cardinal: 12729475808973 can be written as Twelve trillion, seven hundred twenty-nine billion, four hundred seventy-five million, eight hundred eight thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 1.2729475808973 × 10¹³

Factors of 12729475808973

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 58

Divisors of 12729475808973

• Number of divisors d(n): 280
• Complete list of divisors:
  1 3 7 9 11 21 27 33 37 63 77 81 99 111 121 189 231 243 259 297 333 363 407 567 693 729 777 847 891 999 1089 1221 1331 1369 1701 2079 2331 2541 2673 2849 2997 3267 3663 3993 4107 4477 5103 6237 6993 7623 8019 8547 8991 9317 9583 9801 10989 11979 12321 13431 15059 18711 20979 22869 25641 26973 27951 28749 29403 31339 32967 35937 36963 40293 45177 49247 50653 56133 62937 68607 76923 83853 86247 88209 94017 98901 105413 107811 110889 120879 135531 147741 151959 165649 188811 205821 230769 251559 258741 282051 296703 316239 323433 332667 344729 354571 362637 406593 443223 455877 496947 557183 617463 692307 754677 776223 846153 948717 970299 998001 1034187 1063713 1087911 1159543 1219779 1329669 1367631 1490841 1671549 1822139 1874161 2076921 2264031 2328669 2538459 2846151 3102561 3191139 3263733 3478629 3659337 3900281 3989007 4102893 4472523 5014647 5466417 5622483 6129013 6792093 6986007 7615377 8538453 9307683 9573417 10435887 10978011 11700843 11967021 12308679 12754973 13119127 13417569 15043941 16399251 16867449 18387039 20615771 22846131 25615359 27923049 28720251 31307661 35102529 35901063 36926037 38264919 39357381 40252707 42903091 45131823 49197753 50602347 55161117 61847313 67419143 76846077 83769147 86160753 93922983 105307587 114794757 118072143 120758121 128709273 135395469 144310397 147593259 151807041 165483351 185541939 202257429 226773481 251307441 258482259 281768949 315922761 344384271 354216429 386127819 406186407 432931191 442779777 455421123 471934001 496450053 556625817 606772287 680320443 845306847 947768283 1033152813 1062649287 1158383457 1298793573 1328339331 1366263369 1415802003 1489350159 1587414367 1669877451 1820316861 2040961329 2494508291 2843304849 3099458439 3187947861 3475150371 3896380719 4247406009 4468050477 4762243101 5009632353 5460950583 6122883987 7483524873 9298375317 9563843583 10425451113 11689142157 12742218027 14286729303 15028897059 16382851749 17461558037 18368651961 22450574619 31276353339 35067426471 38226654081 42860187909 49148555247 52384674111 55105955883 67351723857 105202279413 114679962243 128580563727 157154022333 165317867649 202055171571 344039886729 385741691181 471462066999 606165514713 1157225073543 1414386200997 1818496544139 4243158602991 12729475808973
• Sum of all divisors σ(n): 24657971084736
• Sum of proper divisors (its aliquot sum) s(n): 11928495275763
• 12729475808973 is a deficient number, because the sum of its proper divisors (11928495275763) is less than itself. Its deficiency is 800980533210

Bases of 12729475808973

• Binary: 10111001001111001111111000100011111011001101₂
• Hexadecimal: 0xB93CFE23ECD
• Base-36: 4IFU98BT9

Squares and roots of 12729475808973

• 12729475808973 squared (12729475808973²) is 162039554371228812787314729
• 12729475808973 cubed (12729475808973³) is 2062678587465322310011889526929633263317
• The square root of 12729475808973 is 3567839.0951629251
• The cube root of 12729475808973 is 23349.1015150839

Scales and comparisons

• 12,729,475,808,973 seconds is equal to 404,757 years, 49 weeks, 4 days, 22 hours, 29 minutes, 33 seconds.
• To count from 1 to 12,729,475,808,973 would take you about one million, eleven thousand, eight hundred ninety-four 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 12729475808973 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12729475808973

• 12729475808973 backwards is 37980857492721
• The number of decimal digits it has is: 14
• The sum of 12729475808973's digits is 72
• More coming soon!