5385139149864

Names of 5385139149864

• Cardinal: 5385139149864 can be written as Five trillion, three hundred eighty-five billion, one hundred thirty-nine million, one hundred forty-nine thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 5.385139149864 × 10¹²

Factors of 5385139149864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 116298

Divisors of 5385139149864

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 67 134 201 268 402 536 804 1608 52807 63419 105614 126838 158421 190257 211228 253676 316842 380514 422456 507352 633684 761028 1267368 1522056 3538069 4249073 7076138 8498146 10614207 12747219 14152276 16996292 21228414 25494438 28304552 33992584 42456828 50988876 84913656 101977752 3348967133 6697934266 10046901399 13395868532 20093802798 26791737064 40187605596 80375211192 224380797911 448761595822 673142393733 897523191644 1346284787466 1795046383288 2692569574932 5385139149864
• Sum of all divisors σ(n): 13664260108800
• Sum of proper divisors (its aliquot sum) s(n): 8279120958936
• 5385139149864 is an abundant number, because the sum of its proper divisors (8279120958936) is greater than itself. Its abundance is 2893981809072

Bases of 5385139149864

• Binary: 1001110010111010011010011100101110000101000₂
• Hexadecimal: 0x4E5D34E5C28
• Base-36: 1WPWCT5BC

Squares and roots of 5385139149864

• 5385139149864 squared (5385139149864²) is 28999723663397964651218496
• 5385139149864 cubed (5385139149864³) is 156167547235001839055370694821152684544
• The square root of 5385139149864 is 2320590.2589349977
• The cube root of 5385139149864 is 17527.9977952641

Scales and comparisons

• 5,385,139,149,864 seconds is equal to 171,230 years, 39 weeks, 6 days, 10 hours, 4 minutes, 24 seconds.
• To count from 1 to 5,385,139,149,864 would take you about four hundred twenty-eight thousand and seventy-six 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 5385139149864 cubic inches would be around 1460.7 feet tall.

Recreational maths with 5385139149864

• 5385139149864 backwards is 4689419315835
• The number of decimal digits it has is: 13
• The sum of 5385139149864's digits is 66
• More coming soon!