13638655039821
13,638,655,039,821 is an odd composite number composed of six prime numbers multiplied together.
What does the number 13638655039821 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.
13638655039821 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13638655039821:
3 × 7 × 29 × 257 × 7237 × 12041
See below for interesting mathematical facts about the number 13638655039821 from the Numbermatics database.
Names of 13638655039821
- Cardinal: 13638655039821 can be written as Thirteen trillion, six hundred thirty-eight billion, six hundred fifty-five million, thirty-nine thousand, eight hundred twenty-one.
Scientific notation
- Scientific notation: 1.3638655039821 × 1013
Factors of 13638655039821
Divisors of 13638655039821
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 7 21 29 87 203 257 609 771 1799 5397 7237 7453 12041 21711 22359 36123 50659 52171 84287 151977 156513 209873 252861 349189 629619 1047567 1469111 1859909 2444323 3094537 4407333 5579727 7332969 9283611 13019363 21661759 39058089 53937361 64985277 87140717 89741573 161812083 261422151 269224719 377561527 609985019 628191011 1132684581 1829955057 1884573033 2527080793 7581242379 17689565551 22395164269 53068696653 67185492807 156766149883 470298449649 649459763801 1948379291403 4546218346607 13638655039821
- Sum of all divisors σ(n): 21587787809280
- Sum of proper divisors (its aliquot sum) s(n): 7949132769459
- 13638655039821 is a deficient number, because the sum of its proper divisors (7949132769459) is less than itself. Its deficiency is 5689522270362
Bases of 13638655039821
- Binary: 110001100111011111110011000001011001010011012
- Hexadecimal: 0xC677F30594D
- Base-36: 4U1IF2K3X
Squares and roots of 13638655039821
- 13638655039821 squared (136386550398212) is 186012911295234763095712041
- 13638655039821 cubed (136386550398213) is 2536965930108530218556692007779204184661
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The
square root of 13638655039821 is 3693054.9738422525 -
The
cube root of 13638655039821 is 23892.2572211185
Scales and comparisons
How big is 13638655039821?- 13,638,655,039,821 seconds is equal to 433,667 years, 2 weeks, 1 day, 16 hours, 50 minutes, 21 seconds.
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To count from 1 to 13,638,655,039,821 would take you about one million, eighty-four thousand, one hundred sixty-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 13638655039821 cubic inches would be around 1991 feet tall.
Recreational maths with 13638655039821
- 13638655039821 backwards is 12893055683631
- The number of decimal digits it has is: 14
- The sum of 13638655039821's digits is 60
- More coming soon!
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The information we have on file for 13638655039821 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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