138724809993
138,724,809,993 is an odd composite number composed of six prime numbers multiplied together.
138724809993 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138724809993:
32 × 7 × 113 × 37 × 61 × 733
(3 × 3 × 7 × 11 × 11 × 11 × 37 × 61 × 733)See below for interesting mathematical facts about the number 138724809993 from the Numbermatics database.
Names of 138724809993
- Cardinal: 138724809993 can be written as One hundred thirty-eight billion, seven hundred twenty-four million, eight hundred nine thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 1.38724809993 × 1011
Factors of 138724809993
Divisors of 138724809993
- Number of divisors d(n): 192
-
Complete list of divisors:
1 3 7 9 11 21 33 37 61 63 77 99 111 121 183 231 259 333 363 407 427 549 671 693 733 777 847 1089 1221 1281 1331 2013 2199 2257 2331 2541 2849 3663 3843 3993 4477 4697 5131 6039 6597 6771 7381 7623 8063 8547 9317 11979 13431 14091 15393 15799 20313 22143 24189 24827 25641 27121 27951 31339 40293 42273 44713 46179 47397 49247 51667 56441 66429 72567 74481 81191 81363 83853 88693 94017 134139 142191 147741 155001 169323 173789 189847 223443 243573 244089 266079 273097 282051 298331 312991 344729 402417 443223 465003 491843 507969 521367 568337 569541 620851 730719 798237 819291 894993 938973 975623 1034187 1475529 1564101 1654381 1705011 1708623 1862553 1911679 2088317 2457873 2684979 2816919 2926869 3004067 3102561 3281641 3442901 4426587 4963143 5115033 5410273 5587659 5735037 6264951 6829361 8780607 9012201 9844923 10328703 11580667 14889429 16230819 17205111 18198191 18794853 20488083 21028469 22971487 27036603 29534769 30986109 34742001 36098051 37871911 48692457 54594573 59513003 61464249 63085407 68914461 104226003 108294153 113615733 127387337 163783719 178539009 189256221 200180101 206743383 252686357 324882459 340847199 382162011 416591021 535617027 600540303 758059071 1146486033 1249773063 1401260707 1801620909 2201981111 2274177213 3749319189 4203782121 6605943333 12611346363 15413867777 19817829999 46241603331 138724809993
- Sum of all divisors σ(n): 263296909824
- Sum of proper divisors (its aliquot sum) s(n): 124572099831
- 138724809993 is a deficient number, because the sum of its proper divisors (124572099831) is less than itself. Its deficiency is 14152710162
Bases of 138724809993
- Binary: 100000010011001010010010011101000010012
- Hexadecimal: 0x204CA49D09
- Base-36: 1RQ964G9
Squares and roots of 138724809993
- 138724809993 squared (1387248099932) is 19244572907593952660049
- 138724809993 cubed (1387248099933) is 2669699720002406629561134447069657
-
The
square root of 138724809993 is 372457.7962575089 -
The
cube root of 138724809993 is 5176.6807145491
Scales and comparisons
How big is 138724809993?- 138,724,809,993 seconds is equal to 4,411 years, 1 week, 5 hours, 26 minutes, 33 seconds.
-
To count from 1 to 138,724,809,993 would take you about eight thousand, eight hundred twenty-two 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 138724809993 cubic inches would be around 431.4 feet tall.
Recreational maths with 138724809993
- 138724809993 backwards is 399908427831
- 138724809993 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138724809993's digits is 63
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 138724809993 - Facts about the integer". Numbermatics.com. 2024. Web. 26 September 2024.
APA style:
Numbermatics. (2024). Number 138724809993 - Facts about the integer. Retrieved 26 September 2024, from https://numbermatics.com/n/138724809993/
Chicago style:
Numbermatics. 2024. "Number 138724809993 - Facts about the integer". https://numbermatics.com/n/138724809993/
The information we have on file for 138724809993 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 138724809993, math, Factors of 138724809993, curriculum, school, college, exams, university, Prime factorization of 138724809993, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, seven hundred twenty-four million, eight hundred nine thousand, nine hundred ninety-three.