13313128491
13,313,128,491 is an odd composite number composed of four prime numbers multiplied together.
What does the number 13313128491 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 104 divisors.
13313128491 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 13313128491:
312 × 13 × 41 × 47
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 41 × 47)See below for interesting mathematical facts about the number 13313128491 from the Numbermatics database.
Names of 13313128491
- Cardinal: 13313128491 can be written as Thirteen billion, three hundred thirteen million, one hundred twenty-eight thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 1.3313128491 × 1010
Factors of 13313128491
Divisors of 13313128491
- Number of divisors d(n): 104
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Complete list of divisors:
1 3 9 13 27 39 41 47 81 117 123 141 243 351 369 423 533 611 729 1053 1107 1269 1599 1833 1927 2187 3159 3321 3807 4797 5499 5781 6561 9477 9963 11421 14391 16497 17343 19683 25051 28431 29889 34263 43173 49491 52029 59049 75153 85293 89667 102789 129519 148473 156087 177147 225459 255879 269001 308367 388557 445419 468261 531441 676377 767637 807003 925101 1165671 1336257 1404783 2029131 2302911 2421009 2775303 3497013 4008771 4214349 6087393 6908733 7263027 8325909 10491039 12026313 12643047 18262179 21789081 24977727 31473117 36078939 37929141 54786537 94419351 108236817 113787423 164359611 283258053 324710451 341362269 493078833 1024086807 1479236499 4437709497 13313128491
- Sum of all divisors σ(n): 22499072064
- Sum of proper divisors (its aliquot sum) s(n): 9185943573
- 13313128491 is a deficient number, because the sum of its proper divisors (9185943573) is less than itself. Its deficiency is 4127184918
Bases of 13313128491
- Binary: 11000110011000011000111000001010112
- Hexadecimal: 0x31986382B
- Base-36: 646AJOR
Squares and roots of 13313128491
- 13313128491 squared (133131284912) is 177239390217875937081
- 13313128491 cubed (133131284913) is 2359610775637070835456384474771
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The
square root of 13313128491 is 115382.5311344833 -
The
cube root of 13313128491 is 2370.0638229889
Scales and comparisons
How big is 13313128491?- 13,313,128,491 seconds is equal to 423 years, 16 weeks, 3 days, 3 hours, 14 minutes, 51 seconds.
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To count from 1 to 13,313,128,491 would take you about eight hundred forty-six 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 13313128491 cubic inches would be around 197.5 feet tall.
Recreational maths with 13313128491
- 13313128491 backwards is 19482131331
- The number of decimal digits it has is: 11
- The sum of 13313128491's digits is 36
- More coming soon!
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The information we have on file for 13313128491 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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