13078836429

Names of 13078836429

• Cardinal: 13078836429 can be written as Thirteen billion, seventy-eight million, eight hundred thirty-six thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3078836429 × 10¹⁰

Factors of 13078836429

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4359612146

Divisors of 13078836429

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 4359612143 13078836429
• Sum of all divisors σ(n): 17438448576
• Sum of proper divisors (its aliquot sum) s(n): 4359612147
• 13078836429 is a deficient number, because the sum of its proper divisors (4359612147) is less than itself. Its deficiency is 8719224282

Bases of 13078836429

• Binary: 1100001011100011110011010011001101₂
• Hexadecimal: 0x30B8F34CD
• Base-36: 60ASURX

Squares and roots of 13078836429

• 13078836429 squared (13078836429²) is 171055962336537472041
• 13078836429 cubed (13078836429³) is 2237212951604758247053399781589
• The square root of 13078836429 is 114362.7405626501
• The cube root of 13078836429 is 2356.0782100347

Scales and comparisons

• 13,078,836,429 seconds is equal to 415 years, 45 weeks, 10 hours, 7 minutes, 9 seconds.
• To count from 1 to 13,078,836,429 would take you about eight hundred thirty-one 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 13078836429 cubic inches would be around 196.3 feet tall.

Recreational maths with 13078836429

• 13078836429 backwards is 92463887031
• The number of decimal digits it has is: 11
• The sum of 13078836429's digits is 51
• More coming soon!