13909353335401

Names of 13909353335401

• Cardinal: 13909353335401 can be written as Thirteen trillion, nine hundred nine billion, three hundred fifty-three million, three hundred thirty-five thousand, four hundred one.

Scientific notation

• Scientific notation: 1.3909353335401 × 10¹³

Factors of 13909353335401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 201

Divisors of 13909353335401

• Number of divisors d(n): 40
• Complete list of divisors:
  1 19 31 151 361 589 2869 4681 6859 11191 22801 54511 88939 130321 212629 433219 706831 1035709 1689841 3442951 4039951 8231161 13429789 19678471 32106979 65416069 106731481 156392059 255165991 610032601 1242905311 2027898139 2971449121 4848153829 23615200909 38530064641 92114922751 448688817271 732071228179 13909353335401
• Sum of all divisors σ(n): 15256743044608
• Sum of proper divisors (its aliquot sum) s(n): 1347389709207
• 13909353335401 is a deficient number, because the sum of its proper divisors (1347389709207) is less than itself. Its deficiency is 12561963626194

Bases of 13909353335401

• Binary: 11001010011010000110000100001000101001101001₂
• Hexadecimal: 0xCA686108A69
• Base-36: 4XHV9UHRD

Squares and roots of 13909353335401

• 13909353335401 squared (13909353335401²) is 193470110209030923599830801
• 13909353335401 cubed (13909353335401³) is 2691044122736383338485258157688603486201
• The square root of 13909353335401 is 3729524.5454884729
• The cube root of 13909353335401 is 24049.2929804275

Scales and comparisons

• 13,909,353,335,401 seconds is equal to 442,274 years, 21 weeks, 2 days, 19 hours, 50 minutes, 1 second.
• To count from 1 to 13,909,353,335,401 would take you about one million, one hundred five thousand, six hundred eighty-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 13909353335401 cubic inches would be around 2004.1 feet tall.

Recreational maths with 13909353335401

• 13909353335401 backwards is 10453335390931
• The number of decimal digits it has is: 14
• The sum of 13909353335401's digits is 49
• More coming soon!