138637993872
138,637,993,872 is an even composite number composed of five prime numbers multiplied together.
138637993872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138637993872:
24 × 3 × 7 × 23 × 17939699
(2 × 2 × 2 × 2 × 3 × 7 × 23 × 17939699)See below for interesting mathematical facts about the number 138637993872 from the Numbermatics database.
Names of 138637993872
- Cardinal: 138637993872 can be written as One hundred thirty-eight billion, six hundred thirty-seven million, nine hundred ninety-three thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.38637993872 × 1011
Factors of 138637993872
Divisors of 138637993872
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 42 46 48 56 69 84 92 112 138 161 168 184 276 322 336 368 483 552 644 966 1104 1288 1932 2576 3864 7728 17939699 35879398 53819097 71758796 107638194 125577893 143517592 215276388 251155786 287035184 376733679 412613077 430552776 502311572 753467358 825226154 861105552 1004623144 1237839231 1506934716 1650452308 2009246288 2475678462 2888291539 3013869432 3300904616 4951356924 5776583078 6027738864 6601809232 8664874617 9902713848 11553166156 17329749234 19805427696 23106332312 34659498468 46212664624 69318996936 138637993872
- Sum of all divisors σ(n): 427108377600
- Sum of proper divisors (its aliquot sum) s(n): 288470383728
- 138637993872 is an abundant number, because the sum of its proper divisors (288470383728) is greater than itself. Its abundance is 149832389856
Bases of 138637993872
- Binary: 100000010001110111011111100111100100002
- Hexadecimal: 0x204777E790
- Base-36: 1ROTHCPC
Squares and roots of 138637993872
- 138637993872 squared (1386379938722) is 19220493344852709552384
- 138637993872 cubed (1386379938723) is 2664690638560506729666008854990848
-
The
square root of 138637993872 is 372341.2331074817 -
The
cube root of 138637993872 is 5175.6006070491
Scales and comparisons
How big is 138637993872?- 138,637,993,872 seconds is equal to 4,408 years, 13 weeks, 3 days, 9 hours, 51 minutes, 12 seconds.
-
To count from 1 to 138,637,993,872 would take you about eight thousand, eight hundred sixteen 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 138637993872 cubic inches would be around 431.3 feet tall.
Recreational maths with 138637993872
- 138637993872 backwards is 278399736831
- The number of decimal digits it has is: 12
- The sum of 138637993872's digits is 66
- 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 138637993872 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 138637993872 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/138637993872/
Chicago style:
Numbermatics. 2024. "Number 138637993872 - Facts about the integer". https://numbermatics.com/n/138637993872/
The information we have on file for 138637993872 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 138637993872, math, Factors of 138637993872, curriculum, school, college, exams, university, Prime factorization of 138637993872, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, six hundred thirty-seven million, nine hundred ninety-three thousand, eight hundred seventy-two.