138771248
138,771,248 is an even composite number composed of five prime numbers multiplied together.
138771248 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 138771248:
24 × 7 × 11 × 73 × 1543
(2 × 2 × 2 × 2 × 7 × 11 × 73 × 1543)See below for interesting mathematical facts about the number 138771248 from the Numbermatics database.
Names of 138771248
- Cardinal: 138771248 can be written as One hundred thirty-eight million, seven hundred seventy-one thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.38771248 × 108
Factors of 138771248
Divisors of 138771248
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 44 56 73 77 88 112 146 154 176 292 308 511 584 616 803 1022 1168 1232 1543 1606 2044 3086 3212 4088 5621 6172 6424 8176 10801 11242 12344 12848 16973 21602 22484 24688 33946 43204 44968 67892 86408 89936 112639 118811 135784 172816 225278 237622 271568 450556 475244 788473 901112 950488 1239029 1576946 1802224 1900976 2478058 3153892 4956116 6307784 8673203 9912232 12615568 17346406 19824464 34692812 69385624 138771248
- Sum of all divisors σ(n): 340025856
- Sum of proper divisors (its aliquot sum) s(n): 201254608
- 138771248 is an abundant number, because the sum of its proper divisors (201254608) is greater than itself. Its abundance is 62483360
Bases of 138771248
- Binary: 10000100010101111011001100002
- Hexadecimal: 0x8457B30
- Base-36: 2AMCKW
Squares and roots of 138771248
- 138771248 squared (1387712482) is 19257459271477504
- 138771248 cubed (1387712483) is 2672381656412104034004992
-
The
square root of 138771248 is 11780.1208822321 -
The
cube root of 138771248 is 517.7258279865
Scales and comparisons
How big is 138771248?- 138,771,248 seconds is equal to 4 years, 21 weeks, 3 days, 3 hours, 34 minutes, 8 seconds.
-
To count from 1 to 138,771,248 would take you about six 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 138771248 cubic inches would be around 43.1 feet tall.
Recreational maths with 138771248
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 138771248 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.
APA style:
Numbermatics. (2024). Number 138771248 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/138771248/
Chicago style:
Numbermatics. 2024. "Number 138771248 - Facts about the integer". https://numbermatics.com/n/138771248/
The information we have on file for 138771248 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 138771248, math, Factors of 138771248, curriculum, school, college, exams, university, Prime factorization of 138771248, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, seven hundred seventy-one thousand, two hundred forty-eight.