13185117225
13,185,117,225 is an odd composite number composed of five prime numbers multiplied together.
13185117225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13185117225:
34 × 52 × 73 × 41 × 463
(3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 41 × 463)See below for interesting mathematical facts about the number 13185117225 from the Numbermatics database.
Names of 13185117225
- Cardinal: 13185117225 can be written as Thirteen billion, one hundred eighty-five million, one hundred seventeen thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.3185117225 × 1010
Factors of 13185117225
Divisors of 13185117225
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 5 7 9 15 21 25 27 35 41 45 49 63 75 81 105 123 135 147 175 189 205 225 245 287 315 343 369 405 441 463 525 567 615 675 735 861 945 1025 1029 1107 1225 1323 1389 1435 1575 1715 1845 2009 2025 2205 2315 2583 2835 3075 3087 3241 3321 3675 3969 4167 4305 4725 5145 5535 6027 6615 6945 7175 7749 8575 9225 9261 9723 10045 11025 11575 12501 12915 14063 14175 15435 16205 16605 18081 18983 19845 20835 21525 22687 23247 25725 27675 27783 29169 30135 33075 34725 37503 38745 42189 46305 48615 50225 54243 56949 62505 64575 68061 70315 77175 81025 83025 87507 90405 94915 99225 104175 113435 116235 126567 132881 138915 145845 150675 158809 162729 170847 187515 193725 204183 210945 231525 243075 262521 271215 284745 312525 340305 351575 379701 398643 437535 452025 474575 476427 512541 567175 581175 612549 632835 664405 694575 729225 794045 813645 854235 930167 937575 1020915 1054725 1139103 1195929 1312605 1356075 1423725 1429281 1537623 1701525 1837647 1898505 1993215 2187675 2382135 2562705 2790501 3062745 3164175 3322025 3587787 3970225 4068225 4271175 4287843 4650835 5104575 5695515 5979645 6511169 6563025 7146405 7688115 8371503 9188235 9492525 9966075 10763361 11910675 12813525 12863529 13952505 15313725 17938935 19533507 21439215 23254175 25114509 28477575 29898225 32555845 35732025 38440575 41857515 45941175 53816805 58600521 64317645 69762525 75343527 89694675 97667535 107196075 125572545 162779225 175801563 209287575 269084025 293002605 321588225 376717635 488337675 527404689 627862725 879007815 1465013025 1883588175 2637023445 4395039075 13185117225
- Sum of all divisors σ(n): 29239795200
- Sum of proper divisors (its aliquot sum) s(n): 16054677975
- 13185117225 is an abundant number, because the sum of its proper divisors (16054677975) is greater than itself. Its abundance is 2869560750
Bases of 13185117225
- Binary: 11000100011110010011101100001010012
- Hexadecimal: 0x311E4EC29
- Base-36: 6222TK9
Squares and roots of 13185117225
- 13185117225 squared (131851172252) is 173847316236991700625
- 13185117225 cubed (131851172253) is 2292197243836381454092730765625
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The
square root of 13185117225 is 114826.4656993325 -
The
cube root of 13185117225 is 2362.4429615859
Scales and comparisons
How big is 13185117225?- 13,185,117,225 seconds is equal to 419 years, 12 weeks, 5 days, 12 hours, 33 minutes, 45 seconds.
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To count from 1 to 13,185,117,225 would take you about eight hundred thirty-eight 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 13185117225 cubic inches would be around 196.9 feet tall.
Recreational maths with 13185117225
- 13185117225 backwards is 52271158131
- The number of decimal digits it has is: 11
- The sum of 13185117225's digits is 36
- More coming soon!
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