18853163732529

Names of 18853163732529

• Cardinal: 18853163732529 can be written as Eighteen trillion, eight hundred fifty-three billion, one hundred sixty-three million, seven hundred thirty-two thousand, five hundred twenty-nine.

Scientific notation

• Scientific notation: 1.8853163732529 × 10¹³

Factors of 18853163732529

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 51

Divisors of 18853163732529

• Number of divisors d(n): 105
• Complete list of divisors:
  1 3 7 9 21 27 41 49 63 81 123 147 189 287 369 441 567 861 1107 1323 1681 2009 2583 3321 3969 5043 6027 7749 11767 15129 18081 23247 35301 45387 54243 68921 82369 105903 136161 162729 206763 247107 317709 482447 620289 741321 953127 1447341 1860867 2223963 2825761 3377129 4342023 5582601 6671889 8477283 10131387 13026069 19780327 25431849 30394161 39078207 59340981 76295547 91182483 115856201 138462289 178022943 228886641 273547449 347568603 415386867 534068829 810993407 1042705809 1246160601 1602206487 2432980221 3128117427 3738481803 4750104241 5676953849 7298940663 9384352281 11215445409 14250312723 17030861547 21896821989 33250729687 42750938169 51092584641 65690465967 99752189061 128252814507 153277753923 232755107809 299256567183 384758443521 459833261769 698265323427 897769701549 2094795970281 2693309104647 6284387910843 18853163732529
• Sum of all divisors σ(n): 33580505673759
• Sum of proper divisors (its aliquot sum) s(n): 14727341941230
• 18853163732529 is a deficient number, because the sum of its proper divisors (14727341941230) is less than itself. Its deficiency is 4125821791299

Bases of 18853163732529

• Binary: 100010010010110011000001000001000111000110001₂
• Hexadecimal: 0x112598208E31
• Base-36: 6OL0UWU29

Squares and roots of 18853163732529

• 18853163732529 squared (18853163732529²) is 355441782725546815052735841
• 18853163732529 cubed (18853163732529³) is 6701202127106732026482165290080615871889
• 18853163732529 is a perfect square number. Its square root is 4342023
• The cube root of 18853163732529 is 26615.0986193003
• Being both a perfect square and a perfect cube, 18853163732529 is also a perfect sixth number.

Scales and comparisons

• 18,853,163,732,529 seconds is equal to 599,472 years, 15 weeks, 13 hours, 42 minutes, 9 seconds.
• To count from 1 to 18,853,163,732,529 would take you about one million, four hundred ninety-eight thousand, six hundred eighty 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 18853163732529 cubic inches would be around 2217.9 feet tall.

Recreational maths with 18853163732529

• 18853163732529 backwards is 92523736135881
• 18853163732529 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18853163732529's digits is 63
• More coming soon!