13538125755
13,538,125,755 is an odd composite number composed of six prime numbers multiplied together.
13538125755 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13538125755:
34 × 5 × 7 × 11 × 53 × 8191
(3 × 3 × 3 × 3 × 5 × 7 × 11 × 53 × 8191)See below for interesting mathematical facts about the number 13538125755 from the Numbermatics database.
Names of 13538125755
- Cardinal: 13538125755 can be written as Thirteen billion, five hundred thirty-eight million, one hundred twenty-five thousand, seven hundred fifty-five.
Scientific notation
- Scientific notation: 1.3538125755 × 1010
Factors of 13538125755
Divisors of 13538125755
- Number of divisors d(n): 160
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Complete list of divisors:
1 3 5 7 9 11 15 21 27 33 35 45 53 55 63 77 81 99 105 135 159 165 189 231 265 297 315 371 385 405 477 495 567 583 693 795 891 945 1113 1155 1431 1485 1749 1855 2079 2385 2835 2915 3339 3465 4081 4293 4455 5247 5565 6237 7155 8191 8745 10017 10395 12243 15741 16695 20405 21465 24573 26235 30051 31185 36729 40955 47223 50085 57337 61215 73719 78705 90101 110187 122865 150255 172011 183645 221157 236115 270303 286685 330561 368595 434123 450505 516033 550935 630707 663471 810909 860055 1105785 1302369 1351515 1548099 1652805 1892121 2170615 2432727 2580165 3038861 3153535 3317355 3907107 4054545 4644297 4775353 5676363 6511845 7298181 7740495 9116583 9460605 11721321 12163635 14326059 15194305 17029089 19535535 23221485 23876765 27349749 28381815 33427471 35163963 36490905 42978177 45582915 51087267 58606605 71630295 82049247 85145445 100282413 128934531 136748745 167137355 175819815 214890885 246147741 255436335 300847239 386803593 410246235 501412065 644672655 902541717 1230738705 1504236195 1934017965 2707625151 4512708585 13538125755
- Sum of all divisors σ(n): 30831280128
- Sum of proper divisors (its aliquot sum) s(n): 17293154373
- 13538125755 is an abundant number, because the sum of its proper divisors (17293154373) is greater than itself. Its abundance is 3755028618
Bases of 13538125755
- Binary: 11001001101110111101100111101110112
- Hexadecimal: 0x326EF67BB
- Base-36: 67W90OR
Squares and roots of 13538125755
- 13538125755 squared (135381257552) is 183280848958194320025
- 13538125755 cubed (135381257553) is 2481279181679195442225164743875
-
The
square root of 13538125755 is 116353.4518396423 -
The
cube root of 13538125755 is 2383.3409846149
Scales and comparisons
How big is 13538125755?- 13,538,125,755 seconds is equal to 430 years, 24 weeks, 3 days, 6 hours, 29 minutes, 15 seconds.
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To count from 1 to 13,538,125,755 would take you about eight hundred sixty 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 13538125755 cubic inches would be around 198.6 feet tall.
Recreational maths with 13538125755
- 13538125755 backwards is 55752183531
- 13538125755 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13538125755's digits is 45
- More coming soon!
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The information we have on file for 13538125755 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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