13689438525
13,689,438,525 is an odd composite number composed of six prime numbers multiplied together.
13689438525 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13689438525:
32 × 52 × 7 × 37 × 61 × 3851
(3 × 3 × 5 × 5 × 7 × 37 × 61 × 3851)See below for interesting mathematical facts about the number 13689438525 from the Numbermatics database.
Names of 13689438525
- Cardinal: 13689438525 can be written as Thirteen billion, six hundred eighty-nine million, four hundred thirty-eight thousand, five hundred twenty-five.
Scientific notation
- Scientific notation: 1.3689438525 × 1010
Factors of 13689438525
Divisors of 13689438525
- Number of divisors d(n): 144
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Complete list of divisors:
1 3 5 7 9 15 21 25 35 37 45 61 63 75 105 111 175 183 185 225 259 305 315 333 427 525 549 555 777 915 925 1281 1295 1525 1575 1665 2135 2257 2331 2745 2775 3843 3851 3885 4575 6405 6475 6771 8325 10675 11285 11553 11655 13725 15799 19215 19255 19425 20313 26957 32025 33855 34659 47397 56425 57765 58275 78995 80871 96075 96275 101565 134785 142191 142487 169275 173295 234911 236985 242613 288825 394975 404355 427461 507825 673925 704733 710955 712435 866475 997409 1174555 1184925 1213065 1282383 1644377 2021775 2114199 2137305 2992227 3523665 3554775 3562175 4933131 4987045 5872775 6065325 6411915 8221885 8691707 8976681 10570995 10686525 14799393 14961135 17618325 24665655 24935225 26075121 32059575 41109425 43458535 44883405 52854975 60841949 73996965 74805675 78225363 123328275 130375605 182525847 217292675 224417025 304209745 369984825 391126815 547577541 651878025 912629235 1521048725 1955634075 2737887705 4563146175 13689438525
- Sum of all divisors σ(n): 29258805888
- Sum of proper divisors (its aliquot sum) s(n): 15569367363
- 13689438525 is an abundant number, because the sum of its proper divisors (15569367363) is greater than itself. Its abundance is 1879928838
Bases of 13689438525
- Binary: 11001011111111010001000001001111012
- Hexadecimal: 0x32FF4413D
- Base-36: 6AEC6D9
Squares and roots of 13689438525
- 13689438525 squared (136894385252) is 187400727129754175625
- 13689438525 cubed (136894385253) is 2565410733583069485580490953125
-
The
square root of 13689438525 is 117001.8740234533 -
The
cube root of 13689438525 is 2392.1874737129
Scales and comparisons
How big is 13689438525?- 13,689,438,525 seconds is equal to 435 years, 14 weeks, 4 days, 13 hours, 48 minutes, 45 seconds.
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To count from 1 to 13,689,438,525 would take you about eight hundred seventy 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 13689438525 cubic inches would be around 199.3 feet tall.
Recreational maths with 13689438525
- 13689438525 backwards is 52583498631
- The number of decimal digits it has is: 11
- The sum of 13689438525's digits is 54
- More coming soon!
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The information we have on file for 13689438525 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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