13997321928
13,997,321,928 is an even composite number composed of four prime numbers multiplied together.
13997321928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13997321928:
23 × 32 × 732 × 1912
(2 × 2 × 2 × 3 × 3 × 73 × 73 × 191 × 191)See below for interesting mathematical facts about the number 13997321928 from the Numbermatics database.
Names of 13997321928
- Cardinal: 13997321928 can be written as Thirteen billion, nine hundred ninety-seven million, three hundred twenty-one thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3997321928 × 1010
Factors of 13997321928
Divisors of 13997321928
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 73 146 191 219 292 382 438 573 584 657 764 876 1146 1314 1528 1719 1752 2292 2628 3438 4584 5256 5329 6876 10658 13752 13943 15987 21316 27886 31974 36481 41829 42632 47961 55772 63948 72962 83658 95922 109443 111544 125487 127896 145924 167316 191844 218886 250974 291848 328329 334632 383688 437772 501948 656658 875544 1003896 1017839 1313316 2035678 2626632 2663113 3053517 4071356 5326226 6107034 7989339 8142712 9160551 10652452 12214068 15978678 18321102 21304904 23968017 24428136 31957356 36642204 47936034 63914712 73284408 95872068 191744136 194407249 388814498 583221747 777628996 1166443494 1555257992 1749665241 2332886988 3499330482 4665773976 6998660964 13997321928
- Sum of all divisors σ(n): 38638122705
- Sum of proper divisors (its aliquot sum) s(n): 24640800777
- 13997321928 is an abundant number, because the sum of its proper divisors (24640800777) is greater than itself. Its abundance is 10643478849
Bases of 13997321928
- Binary: 11010000100100111000101110110010002
- Hexadecimal: 0x3424E2EC8
- Base-36: 6FHN6Q0
Squares and roots of 13997321928
- 13997321928 squared (139973219282) is 195925021156069637184
- 13997321928 cubed (139973219283) is 2742425594871717442850607370752
-
The
square root of 13997321928 is 118310.2782010083 -
The
cube root of 13997321928 is 2409.9885749823
Scales and comparisons
How big is 13997321928?- 13,997,321,928 seconds is equal to 445 years, 3 weeks, 5 days, 58 minutes, 48 seconds.
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To count from 1 to 13,997,321,928 would take you about eight hundred ninety 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 13997321928 cubic inches would be around 200.8 feet tall.
Recreational maths with 13997321928
- 13997321928 backwards is 82912379931
- The number of decimal digits it has is: 11
- The sum of 13997321928's digits is 54
- More coming soon!
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The information we have on file for 13997321928 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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