13191278633127

Names of 13191278633127

• Cardinal: 13191278633127 can be written as Thirteen trillion, one hundred ninety-one billion, two hundred seventy-eight million, six hundred thirty-three thousand, one hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3191278633127 × 10¹³

Factors of 13191278633127

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 134

Divisors of 13191278633127

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 21 27 41 49 63 81 83 123 147 189 249 287 343 369 441 567 581 747 861 1029 1107 1323 1681 1743 2009 2241 2583 3087 3321 3403 3969 4067 5043 5229 6027 6723 6889 7749 9261 10209 11767 12201 14063 15129 15687 18081 20667 23247 23821 27783 28469 30627 35301 36603 42189 45387 47061 48223 54243 62001 68921 71463 82369 85407 91881 105903 109809 126567 136161 139523 144669 162729 166747 186003 206763 214389 247107 256221 275643 282449 317709 329427 337561 379701 418569 434007 482447 500241 558009 576583 620289 643167 741321 768663 847347 953127 976661 1012683 1139103 1167229 1255707 1302021 1447341 1500723 1729749 1860867 1929501 1977143 2223963 2305989 2362927 2542041 2929983 3038049 3377129 3501687 3767121 3906063 4342023 4502169 5189247 5582601 5720443 5931429 6671889 6836627 7088781 7626123 8789949 9114147 10131387 10505061 11301363 11580409 13026069 13506507 13840001 15567741 17161329 17794287 20509881 21266343 22878369 23639903 26369847 27342441 30394161 31515183 34741227 39078207 40043101 41520003 46703223 47856389 51483987 53382861 61529643 63799029 70919709 79109541 81062863 91182483 94545549 96880007 104223681 120129303 124560009 143569167 154451961 160148583 184588929 191397087 212759127 243188589 273547449 280301707 290640021 312671043 360387909 373680027 430707501 463355883 474796769 553766787 567440041 638277381 729565767 840905121 871920063 938013129 1081163727 1121040081 1292122503 1424390307 1702320123 1914832143 1962111949 2188697301 2522715363 2615760189 3243491181 3323577383 3876367509 3972080287 4273170921 5106960369 5886335847 6566091903 7568146089 7847280567 9970732149 11916240861 12819512763 15320881107 17659007541 22704438267 23265041681 29912196447 35748722583 38458538289 45962643321 52977022623 69795125043 89736589341 107246167749 158931067869 162855291767 209385375129 269209768023 321738503247 488565875301 628156125387 1465697625903 1884468376161 4397092877709 13191278633127
• Sum of all divisors σ(n): 23841869620800
• Sum of proper divisors (its aliquot sum) s(n): 10650590987673
• 13191278633127 is a deficient number, because the sum of its proper divisors (10650590987673) is less than itself. Its deficiency is 2540687645454

Bases of 13191278633127

• Binary: 10111111111101010101011110100010000010100111₂
• Hexadecimal: 0xBFF557A20A7
• Base-36: 4OBZMPJFR

Squares and roots of 13191278633127

• 13191278633127 squared (13191278633127²) is 174009831976792933461798129
• 13191278633127 cubed (13191278633127³) is 2295412178509488023701061083386726019383
• The square root of 13191278633127 is 3631979.9879854789
• The cube root of 13191278633127 is 23628.1089431555

Scales and comparisons

• 13,191,278,633,127 seconds is equal to 419,441 years, 44 weeks, 4 days, 45 minutes, 27 seconds.
• To count from 1 to 13,191,278,633,127 would take you about one million, forty-eight thousand, six hundred 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 13191278633127 cubic inches would be around 1969 feet tall.

Recreational maths with 13191278633127

• 13191278633127 backwards is 72133687219131
• The number of decimal digits it has is: 14
• The sum of 13191278633127's digits is 54
• More coming soon!