13587382856352768

Names of 13587382856352768

• Cardinal: 13587382856352768 can be written as Thirteen quadrillion, five hundred eighty-seven trillion, three hundred eighty-two billion, eight hundred fifty-six million, three hundred fifty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3587382856352768 × 10¹⁶

Factors of 13587382856352768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4422976190224

Divisors of 13587382856352768

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 4422976190219 8845952380438 13268928570657 17691904760876 26537857141314 35383809521752 53075714282628 70767619043504 106151428565256 141535238087008 212302857130512 283070476174016 424605714261024 566140952348032 849211428522048 1132281904696064 1698422857044096 2264563809392128 3396845714088192 4529127618784256 6793691428176384 13587382856352768
• Sum of all divisors σ(n): 36215329045521360
• Sum of proper divisors (its aliquot sum) s(n): 22627946189168592
• 13587382856352768 is an abundant number, because the sum of its proper divisors (22627946189168592) is greater than itself. Its abundance is 9040563332815824

Bases of 13587382856352768

• Binary: 110000010001011010011100011000100101001000010000000000₂
• Hexadecimal: 0x3045A718948400
• Base-36: 3PSBPIGUCQO

Squares and roots of 13587382856352768

• 13587382856352768 squared (13587382856352768²) is 184616972885109104486815261261824
• 13587382856352768 cubed (13587382856352768³) is 2508461492370875264284400527479673190974155128832
• The square root of 13587382856352768 is 116564929.7874483687
• The cube root of 13587382856352768 is 238622.8001110827

Scales and comparisons

• 13,587,382,856,352,768 seconds is equal to 432,036,746 years, 15 weeks, 3 days, 5 hours, 32 minutes, 48 seconds.
• To count from 1 to 13,587,382,856,352,768 would take you about one billion, two hundred ninety-six million, one hundred ten thousand, two hundred thirty-eight 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 13587382856352768 cubic inches would be around 19885.2 feet tall.

Recreational maths with 13587382856352768

• 13587382856352768 backwards is 86725365828378531
• The number of decimal digits it has is: 17
• The sum of 13587382856352768's digits is 87
• More coming soon!