138804030
138,804,030 is an even composite number composed of four prime numbers multiplied together.
138804030 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138804030:
2 × 35 × 5 × 2392
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 239 × 239)See below for interesting mathematical facts about the number 138804030 from the Numbermatics database.
Names of 138804030
- Cardinal: 138804030 can be written as One hundred thirty-eight million, eight hundred four thousand and thirty.
Scientific notation
- Scientific notation: 1.3880403 × 108
Factors of 138804030
Divisors of 138804030
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 239 243 270 405 478 486 717 810 1195 1215 1434 2151 2390 2430 3585 4302 6453 7170 10755 12906 19359 21510 32265 38718 57121 58077 64530 96795 114242 116154 171363 193590 285605 290385 342726 514089 571210 580770 856815 1028178 1542267 1713630 2570445 3084534 4626801 5140890 7711335 9253602 13880403 15422670 23134005 27760806 46268010 69402015 138804030
- Sum of all divisors σ(n): 375829272
- Sum of proper divisors (its aliquot sum) s(n): 237025242
- 138804030 is an abundant number, because the sum of its proper divisors (237025242) is greater than itself. Its abundance is 98221212
Bases of 138804030
- Binary: 10000100010111111011001111102
- Hexadecimal: 0x845FB3E
- Base-36: 2AN1VI
Squares and roots of 138804030
- 138804030 squared (1388040302) is 19266558744240900
- 138804030 cubed (1388040303) is 2674275997932376210827000
-
The
square root of 138804030 is 11781.5122119363 -
The
cube root of 138804030 is 517.7665923189
Scales and comparisons
How big is 138804030?- 138,804,030 seconds is equal to 4 years, 21 weeks, 3 days, 12 hours, 40 minutes, 30 seconds.
-
To count from 1 to 138,804,030 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 138804030 cubic inches would be around 43.1 feet tall.
Recreational maths with 138804030
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 138804030 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
APA style:
Numbermatics. (2024). Number 138804030 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/138804030/
Chicago style:
Numbermatics. 2024. "Number 138804030 - Facts about the integer". https://numbermatics.com/n/138804030/
The information we have on file for 138804030 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 138804030, math, Factors of 138804030, curriculum, school, college, exams, university, Prime factorization of 138804030, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight million, eight hundred four thousand and thirty.