13391811668610

Names of 13391811668610

• Cardinal: 13391811668610 can be written as Thirteen trillion, three hundred ninety-one billion, eight hundred eleven million, six hundred sixty-eight thousand, six hundred ten.

Scientific notation

• Scientific notation: 1.339181166861 × 10¹³

Factors of 13391811668610

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2521998500

Divisors of 13391811668610

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 59 90 118 177 295 354 531 590 885 1062 1770 2655 5310 2521998431 5043996862 7565995293 12609992155 15131990586 22697985879 25219984310 37829976465 45395971758 75659952930 113489929395 148797907429 226979858790 297595814858 446393722287 743989537145 892787444574 1339181166861 1487979074290 2231968611435 2678362333722 4463937222870 6695905834305 13391811668610
• Sum of all divisors σ(n): 35408857985280
• Sum of proper divisors (its aliquot sum) s(n): 22017046316670
• 13391811668610 is an abundant number, because the sum of its proper divisors (22017046316670) is greater than itself. Its abundance is 8625234648060

Bases of 13391811668610

• Binary: 11000010111000000110001011010110101010000010₂
• Hexadecimal: 0xC2E062D6A82
• Base-36: 4QW42WFWI

Squares and roots of 13391811668610

• 13391811668610 squared (13391811668610²) is 179340619767518952459332100
• 13391811668610 cubed (13391811668610³) is 2401695804458409533014207473267135381000
• The square root of 13391811668610 is 3659482.4317941463
• The cube root of 13391811668610 is 23747.2383380821

Scales and comparisons

• 13,391,811,668,610 seconds is equal to 425,818 years, 9 weeks, 5 days, 5 hours, 43 minutes, 30 seconds.
• To count from 1 to 13,391,811,668,610 would take you about one million, sixty-four thousand, five hundred forty-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 13391811668610 cubic inches would be around 1978.9 feet tall.

Recreational maths with 13391811668610

• 13391811668610 backwards is 01686611819331
• The number of decimal digits it has is: 14
• The sum of 13391811668610's digits is 54
• More coming soon!