13805472529

Names of 13805472529

• Cardinal: 13805472529 can be written as Thirteen billion, eight hundred five million, four hundred seventy-two thousand, five hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3805472529 × 10¹⁰

Factors of 13805472529

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 236270

Divisors of 13805472529

• Number of divisors d(n): 4
• Complete list of divisors:
  1 105871 130399 13805472529
• Sum of all divisors σ(n): 13805708800
• Sum of proper divisors (its aliquot sum) s(n): 236271
• 13805472529 is a deficient number, because the sum of its proper divisors (236271) is less than itself. Its deficiency is 13805236258

Bases of 13805472529

• Binary: 1100110110110111101100101100010001₂
• Hexadecimal: 0x336DECB11
• Base-36: 6CBF6S1

Squares and roots of 13805472529

• 13805472529 squared (13805472529²) is 190591071748973655841
• 13805472529 cubed (13805472529³) is 2631199805303123789657625891889
• The square root of 13805472529 is 117496.6915661883
• The cube root of 13805472529 is 2398.9273290363

Scales and comparisons

• 13,805,472,529 seconds is equal to 438 years, 50 weeks, 3 days, 13 hours, 28 minutes, 49 seconds.
• To count from 1 to 13,805,472,529 would take you about eight hundred seventy-seven 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 13805472529 cubic inches would be around 199.9 feet tall.

Recreational maths with 13805472529

• 13805472529 backwards is 92527450831
• The number of decimal digits it has is: 11
• The sum of 13805472529's digits is 46
• More coming soon!