13610138238

Names of 13610138238

• Cardinal: 13610138238 can be written as Thirteen billion, six hundred ten million, one hundred thirty-eight thousand, two hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3610138238 × 10¹⁰

Factors of 13610138238

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2270669

Divisors of 13610138238

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 37 54 74 81 111 162 222 333 666 999 1998 2997 5994 2270627 4541254 6811881 13623762 20435643 40871286 61306929 84013199 122613858 168026398 183920787 252039597 367841574 504079194 756118791 1512237582 2268356373 4536712746 6805069119 13610138238
• Sum of all divisors σ(n): 31321042632
• Sum of proper divisors (its aliquot sum) s(n): 17710904394
• 13610138238 is an abundant number, because the sum of its proper divisors (17710904394) is greater than itself. Its abundance is 4100766156

Bases of 13610138238

• Binary: 1100101011001110100011101001111110₂
• Hexadecimal: 0x32B3A3A7E
• Base-36: 6934HVI

Squares and roots of 13610138238

• 13610138238 squared (13610138238²) is 185235862857469744644
• 13610138238 cubed (13610138238³) is 2521085700125372915507400097272
• The square root of 13610138238 is 116662.4971359691
• The cube root of 13610138238 is 2387.5593647985

Scales and comparisons

• 13,610,138,238 seconds is equal to 432 years, 39 weeks, 3 days, 17 hours, 57 minutes, 18 seconds.
• To count from 1 to 13,610,138,238 would take you about eight hundred sixty-five 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 13610138238 cubic inches would be around 199 feet tall.

Recreational maths with 13610138238

• 13610138238 backwards is 83283101631
• The number of decimal digits it has is: 11
• The sum of 13610138238's digits is 36
• More coming soon!