13525037349

Names of 13525037349

• Cardinal: 13525037349 can be written as Thirteen billion, five hundred twenty-five million, thirty-seven thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.3525037349 × 10¹⁰

Factors of 13525037349

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 237281379

Divisors of 13525037349

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 19 57 237281357 711844071 4508345783 13525037349
• Sum of all divisors σ(n): 18982508640
• Sum of proper divisors (its aliquot sum) s(n): 5457471291
• 13525037349 is a deficient number, because the sum of its proper divisors (5457471291) is less than itself. Its deficiency is 8067566058

Bases of 13525037349

• Binary: 1100100110001001111011000100100101₂
• Hexadecimal: 0x32627B125
• Base-36: 67OGHLX

Squares and roots of 13525037349

• 13525037349 squared (13525037349²) is 182926635291844947801
• 13525037349 cubed (13525037349³) is 2474089574449104434125480419549
• The square root of 13525037349 is 116297.1940719121
• The cube root of 13525037349 is 2382.5726805169

Scales and comparisons

• 13,525,037,349 seconds is equal to 430 years, 2 weeks, 5 days, 18 hours, 49 minutes, 9 seconds.
• To count from 1 to 13,525,037,349 would take you about eight hundred sixty 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 13525037349 cubic inches would be around 198.5 feet tall.

Recreational maths with 13525037349

• 13525037349 backwards is 94373052531
• The number of decimal digits it has is: 11
• The sum of 13525037349's digits is 42
• More coming soon!