13915983518771543067

Names of 13915983518771543067

• Cardinal: 13915983518771543067 can be written as Thirteen quintillion, nine hundred fifteen quadrillion, nine hundred eighty-three trillion, five hundred eighteen billion, seven hundred seventy-one million, five hundred forty-three thousand and sixty-seven.

Scientific notation

• Scientific notation: 1.3915983518771543067 × 10¹⁹

Factors of 13915983518771543067

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 784150

Divisors of 13915983518771543067

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 41 67 123 201 1681 2747 4489 5043 8241 13467 112627 184049 337881 552147 784039 2352117 7546009 22638027 32145599 52530613 96436797 157591839 1317969559 2153755133 3519551071 3953908677 6461265399 10558653213 88303960453 144301593911 264911881359 432904781733 614717153521 1844151460563 5916365350351 17749096051053 25203403294361 41186049285907 75610209883083 123558147857721 1033339535068801 1688628020722187 2759465302155769 3100018605206403 5065884062166561 8278395906467307 69233748849609667 113138077388386529 207701246548829001 339414232165159587 4638661172923847689 13915983518771543067
• Sum of all divisors σ(n): 19306350368980067484
• Sum of proper divisors (its aliquot sum) s(n): 5390366850208524417
• 13915983518771543067 is a deficient number, because the sum of its proper divisors (5390366850208524417) is less than itself. Its deficiency is 8525616668563018650

Bases of 13915983518771543067

• Binary: 1100000100011111100000010100011111000000100100010111110000011011₂
• Hexadecimal: 0xC11F8147C0917C1B
• Base-36: 2XQ6CGDBPMC63

Squares and roots of 13915983518771543067

• 13915983518771543067 squared (13915983518771543067²) is 193654597294721217532193618116235766489
• 13915983518771543067 cubed (13915983518771543067³) is 2694894184287680713518318135175085970022248034074018881763
• The square root of 13915983518771543067 is 3730413317.4182647219
• The cube root of 13915983518771543067 is 2405311.3572466231

Scales and comparisons

• 13,915,983,518,771,543,067 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,915,983,518,771,543,067 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13915983518771543067 cubic inches would be around 200442.6 feet tall.

Recreational maths with 13915983518771543067

• 13915983518771543067 backwards is 76034517781538951931
• The number of decimal digits it has is: 20
• The sum of 13915983518771543067's digits is 93
• More coming soon!