27940863313507692

Names of 27940863313507692

• Cardinal: 27940863313507692 can be written as Twenty-seven quadrillion, nine hundred forty trillion, eight hundred sixty-three billion, three hundred thirteen million, five hundred seven thousand, six hundred ninety-two.

Scientific notation

• Scientific notation: 2.7940863313507692 × 10¹⁶

Factors of 27940863313507692

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 120073663

Divisors of 27940863313507692

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 4 6 12 24315469 48630938 72946407 95758189 97261876 145892814 191516378 287274567 291785628 383032756 574549134 1149098268 2328405276125641 4656810552251282 6985215828376923 9313621104502564 13970431656753846 27940863313507692
• Sum of all divisors σ(n): 65195351093580400
• Sum of proper divisors (its aliquot sum) s(n): 37254487780072708
• 27940863313507692 is an abundant number, because the sum of its proper divisors (37254487780072708) is greater than itself. Its abundance is 9313624466565016

Bases of 27940863313507692

• Binary: 1100011010001000001000100110000100001001111010101101100₂
• Hexadecimal: 0x6344113084F56C
• Base-36: 7N47JEL5EGC

Squares and roots of 27940863313507692

• 27940863313507692 squared (27940863313507692²) is 780691842704120041523464943166864
• 27940863313507692 cubed (27940863313507692³) is 21813204066966265385157158371293791338786703517888
• The square root of 27940863313507692 is 167155207.2581278935
• The cube root of 27940863313507692 is 303444.9681637433

Scales and comparisons

• 27,940,863,313,507,692 seconds is equal to 888,433,026 years, 31 weeks, 3 days, 2 hours, 48 minutes, 12 seconds.
• To count from 1 to 27,940,863,313,507,692 would take you about two billion, six hundred sixty-five million, two hundred ninety-nine thousand and seventy-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 27940863313507692 cubic inches would be around 25287.1 feet tall.

Recreational maths with 27940863313507692

• 27940863313507692 backwards is 29670531336804972
• The number of decimal digits it has is: 17
• The sum of 27940863313507692's digits is 75
• More coming soon!