138718514490
138,718,514,490 is an even composite number composed of six prime numbers multiplied together.
138718514490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138718514490:
2 × 3 × 5 × 313 × 269 × 577
(2 × 3 × 5 × 31 × 31 × 31 × 269 × 577)See below for interesting mathematical facts about the number 138718514490 from the Numbermatics database.
Names of 138718514490
- Cardinal: 138718514490 can be written as One hundred thirty-eight billion, seven hundred eighteen million, five hundred fourteen thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.3871851449 × 1011
Factors of 138718514490
Divisors of 138718514490
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 10 15 30 31 62 93 155 186 269 310 465 538 577 807 930 961 1154 1345 1614 1731 1922 2690 2883 2885 3462 4035 4805 5766 5770 8070 8339 8655 9610 14415 16678 17310 17887 25017 28830 29791 35774 41695 50034 53661 59582 83390 89373 89435 107322 125085 148955 155213 178746 178870 250170 258509 268305 297910 310426 446865 465639 517018 536610 554497 775527 776065 893730 931278 1108994 1292545 1551054 1552130 1663491 2328195 2585090 2772485 3326982 3877635 4656390 4811603 5544970 7755270 8013779 8317455 9623206 14434809 16027558 16634910 17189407 24041337 24058015 28869618 34378814 40068895 48082674 48116030 51568221 72174045 80137790 85947035 103136442 120206685 144348090 149159693 171894070 240413370 257841105 298319386 447479079 515682210 745798465 894958158 1491596930 2237395395 4474790790 4623950483 9247900966 13871851449 23119752415 27743702898 46239504830 69359257245 138718514490
- Sum of all divisors σ(n): 345898874880
- Sum of proper divisors (its aliquot sum) s(n): 207180360390
- 138718514490 is an abundant number, because the sum of its proper divisors (207180360390) is greater than itself. Its abundance is 68461845900
Bases of 138718514490
- Binary: 100000010011000100010010001101001110102
- Hexadecimal: 0x204C448D3A
- Base-36: 1RQ5F6T6
Squares and roots of 138718514490
- 138718514490 squared (1387185144902) is 19242826262312339960100
- 138718514490 cubed (1387185144903) is 2669336273697126871660937871849000
-
The
square root of 138718514490 is 372449.3448645063 -
The
cube root of 138718514490 is 5176.6024053123
Scales and comparisons
How big is 138718514490?- 138,718,514,490 seconds is equal to 4,410 years, 42 weeks, 4 days, 8 hours, 41 minutes, 30 seconds.
-
To count from 1 to 138,718,514,490 would take you about eight thousand, eight hundred twenty-one 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 138718514490 cubic inches would be around 431.4 feet tall.
Recreational maths with 138718514490
- 138718514490 backwards is 094415817831
- The number of decimal digits it has is: 12
- The sum of 138718514490's digits is 51
- 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 138718514490 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
APA style:
Numbermatics. (2024). Number 138718514490 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/138718514490/
Chicago style:
Numbermatics. 2024. "Number 138718514490 - Facts about the integer". https://numbermatics.com/n/138718514490/
The information we have on file for 138718514490 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 138718514490, math, Factors of 138718514490, curriculum, school, college, exams, university, Prime factorization of 138718514490, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, seven hundred eighteen million, five hundred fourteen thousand, four hundred ninety.