18006501445239

Names of 18006501445239

• Cardinal: 18006501445239 can be written as Eighteen trillion, six billion, five hundred one million, four hundred forty-five thousand, two hundred thirty-nine.

Scientific notation

• Scientific notation: 1.8006501445239 × 10¹³

Factors of 18006501445239

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 32389

Divisors of 18006501445239

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 17 19 41 51 57 79 123 179 237 323 537 697 779 969 1343 1501 2091 2337 3043 3239 3401 4029 4503 7339 9129 9717 10203 13243 14141 22017 25517 32051 39729 42423 55063 57817 61541 76551 96153 124763 139441 165189 173451 184623 240397 268679 374289 418323 544867 579781 608969 721191 806037 1046197 1314091 1634601 1739343 1826907 2370497 2532029 3138591 3942273 4567543 5737129 7111491 7596087 9856277 10352473 11015839 13702629 17211387 22339547 24967729 29568831 31057419 33047517 43044493 48108551 67018641 74903187 97531193 103813189 109005451 129133479 144325653 187269263 235222289 292593579 311439567 327016353 424451393 453233191 561807789 705666867 817845367 1273354179 1359699573 1764824213 1853092667 1972450591 2453536101 3998778913 4469223491 5294472639 5559278001 5917351773 7704964247 8611430629 11996336739 13407670473 18582560831 23114892741 25834291887 33531660047 55747682493 75976799347 100594980141 146394320693 227930398041 315903534127 353068655789 439182962079 947710602381 1059205967367 6002167148413 18006501445239
• Sum of all divisors σ(n): 27914471424000
• Sum of proper divisors (its aliquot sum) s(n): 9907969978761
• 18006501445239 is a deficient number, because the sum of its proper divisors (9907969978761) is less than itself. Its deficiency is 8098531466478

Bases of 18006501445239

• Binary: 100000110000001110111000111110100111001110111₂
• Hexadecimal: 0x1060771F4E77
• Base-36: 6DS2M1O53

Squares and roots of 18006501445239

• 18006501445239 squared (18006501445239²) is 324234094297394195715767121
• 18006501445239 cubed (18006501445239³) is 5838321687561786793427650686346058186919
• The square root of 18006501445239 is 4243406.8206146579
• The cube root of 18006501445239 is 26210.5688598061

Scales and comparisons

• 18,006,501,445,239 seconds is equal to 572,551 years, 2 weeks, 3 days, 13 hours, 39 seconds.
• To count from 1 to 18,006,501,445,239 would take you about one million, four hundred thirty-one thousand, three hundred seventy-seven 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 18006501445239 cubic inches would be around 2184.2 feet tall.

Recreational maths with 18006501445239

• 18006501445239 backwards is 93254410560081
• The number of decimal digits it has is: 14
• The sum of 18006501445239's digits is 48
• More coming soon!