139239680
139,239,680 is an even composite number composed of four prime numbers multiplied together.
139239680 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 139239680:
28 × 5 × 181 × 601
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 181 × 601)See below for interesting mathematical facts about the number 139239680 from the Numbermatics database.
Names of 139239680
- Cardinal: 139239680 can be written as One hundred thirty-nine million, two hundred thirty-nine thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3923968 × 108
Factors of 139239680
Divisors of 139239680
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 181 256 320 362 601 640 724 905 1202 1280 1448 1810 2404 2896 3005 3620 4808 5792 6010 7240 9616 11584 12020 14480 19232 23168 24040 28960 38464 46336 48080 57920 76928 96160 108781 115840 153856 192320 217562 231680 384640 435124 543905 769280 870248 1087810 1740496 2175620 3480992 4351240 6961984 8702480 13923968 17404960 27847936 34809920 69619840 139239680
- Sum of all divisors σ(n): 335923224
- Sum of proper divisors (its aliquot sum) s(n): 196683544
- 139239680 is an abundant number, because the sum of its proper divisors (196683544) is greater than itself. Its abundance is 57443864
Bases of 139239680
- Binary: 10000100110010100001000000002
- Hexadecimal: 0x84CA100
- Base-36: 2AWE0W
Squares and roots of 139239680
- 139239680 squared (1392396802) is 19387688486502400
- 139239680 cubed (1392396803) is 2699535540800278495232000
-
The
square root of 139239680 is 11799.9864406701 -
The
cube root of 139239680 is 518.3077135929
Scales and comparisons
How big is 139239680?- 139,239,680 seconds is equal to 4 years, 22 weeks, 1 day, 13 hours, 41 minutes, 20 seconds.
-
To count from 1 to 139,239,680 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 139239680 cubic inches would be around 43.2 feet tall.
Recreational maths with 139239680
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 139239680 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
APA style:
Numbermatics. (2024). Number 139239680 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/139239680/
Chicago style:
Numbermatics. 2024. "Number 139239680 - Facts about the integer". https://numbermatics.com/n/139239680/
The information we have on file for 139239680 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 139239680, math, Factors of 139239680, curriculum, school, college, exams, university, Prime factorization of 139239680, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine million, two hundred thirty-nine thousand, six hundred eighty.