138312102747
138,312,102,747 is an odd composite number composed of seven prime numbers multiplied together.
138312102747 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138312102747:
3 × 7 × 13 × 43 × 73 × 103 × 1567
See below for interesting mathematical facts about the number 138312102747 from the Numbermatics database.
Names of 138312102747
- Cardinal: 138312102747 can be written as One hundred thirty-eight billion, three hundred twelve million, one hundred two thousand, seven hundred forty-seven.
Scientific notation
- Scientific notation: 1.38312102747 × 1011
Factors of 138312102747
Divisors of 138312102747
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 13 21 39 43 73 91 103 129 219 273 301 309 511 559 721 903 949 1339 1533 1567 1677 2163 2847 3139 3913 4017 4429 4701 6643 7519 9373 9417 10969 11739 13287 19929 20371 21973 22557 28119 31003 32907 40807 52633 57577 61113 65919 67381 93009 97747 114391 122421 142597 157899 161401 172731 202143 285649 293241 323317 343173 403039 427791 471667 484203 684229 800737 856947 875953 969951 1129807 1209117 1415001 1487083 2052687 2098213 2263219 2402211 2627859 3389421 4203121 4461249 4918813 6131671 6294639 6789657 6940243 10409581 11782273 12609363 14687491 14756439 18395013 20820729 29421847 31228743 34431691 35346819 44062473 48581701 63944569 82475911 88265541 90223159 103295073 145745103 153169549 191833707 247427733 270669477 447611983 459508647 506637739 631562113 1072186843 1342835949 1519913217 1894686339 3216560529 3546464173 6586290607 10639392519 19758871821 46104034249 138312102747
- Sum of all divisors σ(n): 237871169536
- Sum of proper divisors (its aliquot sum) s(n): 99559066789
- 138312102747 is a deficient number, because the sum of its proper divisors (99559066789) is less than itself. Its deficiency is 38753035958
Bases of 138312102747
- Binary: 100000001101000000101100110011010110112
- Hexadecimal: 0x20340B335B
- Base-36: 1RJFGDI3
Squares and roots of 138312102747
- 138312102747 squared (1383121027472) is 19130237766296684946009
- 138312102747 cubed (1383121027473) is 2645943411506566861937884955586723
-
The
square root of 138312102747 is 371903.3513522027 -
The
cube root of 138312102747 is 5171.5420619785
Scales and comparisons
How big is 138312102747?- 138,312,102,747 seconds is equal to 4,397 years, 46 weeks, 4 days, 12 hours, 32 minutes, 27 seconds.
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To count from 1 to 138,312,102,747 would take you about eight thousand, seven hundred ninety-five 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 138312102747 cubic inches would be around 431 feet tall.
Recreational maths with 138312102747
- 138312102747 backwards is 747201213831
- 138312102747 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138312102747's digits is 39
- More coming soon!
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The information we have on file for 138312102747 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!
Keywords: Divisors of 138312102747, math, Factors of 138312102747, curriculum, school, college, exams, university, Prime factorization of 138312102747, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, three hundred twelve million, one hundred two thousand, seven hundred forty-seven.