13638361430889

Names of 13638361430889

• Cardinal: 13638361430889 can be written as Thirteen trillion, six hundred thirty-eight billion, three hundred sixty-one million, four hundred thirty thousand, eight hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3638361430889 × 10¹³

Factors of 13638361430889

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 94

Divisors of 13638361430889

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 13 37 39 41 111 117 123 333 369 481 533 1369 1443 1517 1599 1681 4107 4329 4551 4797 5043 12321 13653 15129 17797 19721 21853 50653 53391 56129 59163 62197 65559 151959 160173 168387 177489 186591 196677 455877 505161 559773 658489 729677 808561 1874161 1975467 2076773 2189031 2301289 2425683 5622483 5926401 6230319 6567093 6903867 7277049 16867449 18690957 20711601 24364093 26998049 29916757 69343957 73092279 76840601 80994147 85147693 89750271 208031871 219276837 230521803 242982441 255443079 269250813 624095613 691565409 766329237 901471441 998927813 1106920009 2704414323 2843102237 2996783439 3150464641 3320760027 8113242969 8529306711 8990350317 9451393923 9962280081 25587920133 28354181769 36960329081 40956040333 110880987243 116567191717 122868120999 332642961729 349701575151 368604362997 1049104725453 1515373492321 4546120476963 13638361430889
• Sum of all divisors σ(n): 22349330038308
• Sum of proper divisors (its aliquot sum) s(n): 8710968607419
• 13638361430889 is a deficient number, because the sum of its proper divisors (8710968607419) is less than itself. Its deficiency is 4927392823470

Bases of 13638361430889

• Binary: 11000110011101101101101100000011101101101001₂
• Hexadecimal: 0xC676DB03B69
• Base-36: 4U1DK9I09

Squares and roots of 13638361430889

• 13638361430889 squared (13638361430889²) is 186004902519560651523330321
• 13638361430889 cubed (13638361430889³) is 2536802088479044168621348414280159685369
• The square root of 13638361430889 is 3693015.2221306913
• The cube root of 13638361430889 is 23892.0857714059

Scales and comparisons

• 13,638,361,430,889 seconds is equal to 433,657 years, 36 weeks, 5 days, 10 hours, 48 minutes, 9 seconds.
• To count from 1 to 13,638,361,430,889 would take you about one million, eighty-four thousand, one hundred forty-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 13638361430889 cubic inches would be around 1991 feet tall.

Recreational maths with 13638361430889

• 13638361430889 backwards is 98803416383631
• The number of decimal digits it has is: 14
• The sum of 13638361430889's digits is 63
• More coming soon!