13131613206

Names of 13131613206

• Cardinal: 13131613206 can be written as Thirteen billion, one hundred thirty-one million, six hundred thirteen thousand, two hundred six.

Scientific notation

• Scientific notation: 1.3131613206 × 10¹⁰

Factors of 13131613206

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 39794

Divisors of 13131613206

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 31 62 93 186 279 558 601 1202 1803 3606 5409 10818 18631 37262 39157 55893 78314 111786 117471 167679 234942 335358 352413 704826 1213867 2427734 3641601 7283202 10924803 21849606 23533357 47066714 70600071 141200142 211800213 423600426 729534067 1459068134 2188602201 4377204402 6565806603 13131613206
• Sum of all divisors σ(n): 29419248768
• Sum of proper divisors (its aliquot sum) s(n): 16287635562
• 13131613206 is an abundant number, because the sum of its proper divisors (16287635562) is greater than itself. Its abundance is 3156022356

Bases of 13131613206

• Binary: 1100001110101101001000010000010110₂
• Hexadecimal: 0x30EB48416
• Base-36: 61681LI

Squares and roots of 13131613206

• 13131613206 squared (13131613206²) is 172439265391993598436
• 13131613206 cubed (13131613206³) is 2264405734654441903889638545816
• The square root of 13131613206 is 114593.2511363561
• The cube root of 13131613206 is 2359.2431024577

Scales and comparisons

• 13,131,613,206 seconds is equal to 417 years, 28 weeks, 2 days, 6 hours, 20 minutes, 6 seconds.
• To count from 1 to 13,131,613,206 would take you about eight hundred thirty-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 13131613206 cubic inches would be around 196.6 feet tall.

Recreational maths with 13131613206

• 13131613206 backwards is 60231613131
• The number of decimal digits it has is: 11
• The sum of 13131613206's digits is 27
• More coming soon!