138638215230
138,638,215,230 is an even composite number composed of eight prime numbers multiplied together.
138638215230 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138638215230:
2 × 3 × 5 × 19 × 37 × 127 × 191 × 271
See below for interesting mathematical facts about the number 138638215230 from the Numbermatics database.
Names of 138638215230
- Cardinal: 138638215230 can be written as One hundred thirty-eight billion, six hundred thirty-eight million, two hundred fifteen thousand, two hundred thirty.
Scientific notation
- Scientific notation: 1.3863821523 × 1011
Factors of 138638215230
Divisors of 138638215230
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 5 6 10 15 19 30 37 38 57 74 95 111 114 127 185 190 191 222 254 271 285 370 381 382 542 555 570 573 635 703 762 813 955 1110 1146 1270 1355 1406 1626 1905 1910 2109 2413 2710 2865 3515 3629 3810 4065 4218 4699 4826 5149 5730 7030 7067 7239 7258 8130 9398 10027 10298 10545 10887 12065 14097 14134 14478 15447 18145 20054 21090 21201 21774 23495 24130 24257 25745 28194 30081 30894 34417 35335 36195 36290 42402 46990 48514 50135 51490 51761 54435 60162 68834 70485 70670 72390 72771 77235 89281 100270 103251 103522 106005 108870 121285 134273 140970 145542 150405 154470 155283 172085 178562 190513 206502 212010 242570 258805 267843 268546 300810 310566 344170 363855 381026 402819 446405 460883 516255 517610 535686 571539 653923 671365 727710 776415 805638 892810 897509 921766 952565 983459 1032510 1143078 1273429 1307846 1339215 1342730 1382649 1552830 1795018 1905130 1915157 1961769 1966918 2014095 2304415 2546858 2678430 2692527 2765298 2857695 2950377 3269615 3820287 3830314 3923538 4028190 4487545 4608830 4917295 5385054 5715390 5745471 5900754 6367145 6539230 6573647 6913245 7640574 8975090 9575785 9808845 9834590 11490942 12734290 13147294 13462635 13826490 14751885 17052671 19101435 19151570 19617690 19720941 24195151 26925270 28727355 29503770 32868235 34105342 36387983 38202870 39441882 48390302 51158013 57454710 65736470 72585453 72775966 85263355 98604705 102316026 109163949 120975755 124899293 145170906 170526710 181939915 197209410 218327898 241951510 243224939 249798586 255790065 362927265 363879830 374697879 486449878 511580130 545819745 624496465 725854530 729674817 749395758 1091639490 1216124695 1248992930 1459349634 1873489395 2432249390 3648374085 3746978790 4621273841 7296748170 9242547682 13863821523 23106369205 27727643046 46212738410 69319107615 138638215230
- Sum of all divisors σ(n): 365785251840
- Sum of proper divisors (its aliquot sum) s(n): 227147036610
- 138638215230 is an abundant number, because the sum of its proper divisors (227147036610) is greater than itself. Its abundance is 88508821380
Bases of 138638215230
- Binary: 100000010001110111101101001000001111102
- Hexadecimal: 0x20477B483E
- Base-36: 1ROTM3I6
Squares and roots of 138638215230
- 138638215230 squared (1386382152302) is 19220554722159803952900
- 138638215230 cubed (1386382152303) is 2664703402410783750876754982667000
-
The
square root of 138638215230 is 372341.5303588897 -
The
cube root of 138638215230 is 5175.6033616091
Scales and comparisons
How big is 138638215230?- 138,638,215,230 seconds is equal to 4,408 years, 13 weeks, 5 days, 23 hours, 20 minutes, 30 seconds.
-
To count from 1 to 138,638,215,230 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 138638215230 cubic inches would be around 431.3 feet tall.
Recreational maths with 138638215230
- 138638215230 backwards is 032512836831
- The number of decimal digits it has is: 12
- The sum of 138638215230's digits is 42
- 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 138638215230 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.
APA style:
Numbermatics. (2024). Number 138638215230 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/138638215230/
Chicago style:
Numbermatics. 2024. "Number 138638215230 - Facts about the integer". https://numbermatics.com/n/138638215230/
The information we have on file for 138638215230 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 138638215230, math, Factors of 138638215230, curriculum, school, college, exams, university, Prime factorization of 138638215230, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, six hundred thirty-eight million, two hundred fifteen thousand, two hundred thirty.