13542368390547758

Names of 13542368390547758

• Cardinal: 13542368390547758 can be written as Thirteen quadrillion, five hundred forty-two trillion, three hundred sixty-eight billion, three hundred ninety million, five hundred forty-seven thousand, seven hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3542368390547758 × 10¹⁶

Factors of 13542368390547758

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 274020907

Divisors of 13542368390547758

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 101 202 244877 489754 24732577 49465154 273775927 547551854 27651368627 55302737254 67041427675979 134082855351958 6771184195273879 13542368390547758
• Sum of all divisors σ(n): 20514760719215904
• Sum of proper divisors (its aliquot sum) s(n): 6972392328668146
• 13542368390547758 is a deficient number, because the sum of its proper divisors (6972392328668146) is less than itself. Its deficiency is 6569976061879612

Bases of 13542368390547758

• Binary: 110000000111001011011001011001010101100000100100101110₂
• Hexadecimal: 0x301CB65956092E
• Base-36: 3PCDA5I53XQ

Squares and roots of 13542368390547758

• 13542368390547758 squared (13542368390547758²) is 183395741625307073349439278826564
• 13542368390547758 cubed (13542368390547758³) is 2483612694347622218812052865688998766403441043512
• The square root of 13542368390547758 is 116371682.0818009745
• The cube root of 13542368390547758 is 238358.9925796927

Scales and comparisons

• 13,542,368,390,547,758 seconds is equal to 430,605,425 years, 27 weeks, 1 day, 14 hours, 22 minutes, 38 seconds.
• To count from 1 to 13,542,368,390,547,758 would take you about one billion, two hundred ninety-one million, eight hundred sixteen thousand, two hundred 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 13542368390547758 cubic inches would be around 19863.2 feet tall.

Recreational maths with 13542368390547758

• 13542368390547758 backwards is 85774509386324531
• The number of decimal digits it has is: 17
• The sum of 13542368390547758's digits is 80
• More coming soon!