138297585225
138,297,585,225 is an odd composite number composed of six prime numbers multiplied together.
138297585225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138297585225:
3 × 52 × 19 × 137 × 281 × 2521
(3 × 5 × 5 × 19 × 137 × 281 × 2521)See below for interesting mathematical facts about the number 138297585225 from the Numbermatics database.
Names of 138297585225
- Cardinal: 138297585225 can be written as One hundred thirty-eight billion, two hundred ninety-seven million, five hundred eighty-five thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.38297585225 × 1011
Factors of 138297585225
Divisors of 138297585225
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 15 19 25 57 75 95 137 281 285 411 475 685 843 1405 1425 2055 2521 2603 3425 4215 5339 7025 7563 7809 10275 12605 13015 16017 21075 26695 37815 38497 39045 47899 63025 65075 80085 115491 133475 143697 189075 192485 195225 239495 345377 400425 577455 708401 718485 731443 962425 1036131 1197475 1726885 2125203 2194329 2887275 3542005 3592425 3657215 5180655 6562163 8634425 10626015 10971645 13459619 17710025 18286075 19686489 25903275 32810815 40378857 53130075 54858225 67298095 97050937 98432445 164054075 201894285 291152811 336490475 485254685 492162225 1009471425 1455764055 1843967803 2426273425 5531903409 7278820275 9219839015 27659517045 46099195075 138297585225
- Sum of all divisors σ(n): 243402456960
- Sum of proper divisors (its aliquot sum) s(n): 105104871735
- 138297585225 is a deficient number, because the sum of its proper divisors (105104871735) is less than itself. Its deficiency is 33192713490
Bases of 138297585225
- Binary: 100000001100110010110110101110010010012
- Hexadecimal: 0x20332DAE49
- Base-36: 1RJ6T7PL
Squares and roots of 138297585225
- 138297585225 squared (1382975852252) is 19126222079066138300625
- 138297585225 cubed (1382975852253) is 2645110328011925950042322608265625
-
The
square root of 138297585225 is 371883.8329707275 -
The
cube root of 138297585225 is 5171.3611170935
Scales and comparisons
How big is 138297585225?- 138,297,585,225 seconds is equal to 4,397 years, 22 weeks, 4 days, 11 hours, 53 minutes, 45 seconds.
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To count from 1 to 138,297,585,225 would take you about eight thousand, seven hundred ninety-four 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 138297585225 cubic inches would be around 430.9 feet tall.
Recreational maths with 138297585225
- 138297585225 backwards is 522585792831
- 138297585225 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138297585225's digits is 57
- More coming soon!
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Keywords: Divisors of 138297585225, math, Factors of 138297585225, curriculum, school, college, exams, university, Prime factorization of 138297585225, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, two hundred ninety-seven million, five hundred eighty-five thousand, two hundred twenty-five.