131520400
131,520,400 is an even composite number composed of five prime numbers multiplied together.
131520400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 131520400:
24 × 52 × 11 × 71 × 421
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 71 × 421)See below for interesting mathematical facts about the number 131520400 from the Numbermatics database.
Names of 131520400
- Cardinal: 131520400 can be written as One hundred thirty-one million, five hundred twenty thousand, four hundred.
Scientific notation
- Scientific notation: 1.315204 × 108
Factors of 131520400
Divisors of 131520400
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 71 80 88 100 110 142 176 200 220 275 284 355 400 421 440 550 568 710 781 842 880 1100 1136 1420 1562 1684 1775 2105 2200 2840 3124 3368 3550 3905 4210 4400 4631 5680 6248 6736 7100 7810 8420 9262 10525 12496 14200 15620 16840 18524 19525 21050 23155 28400 29891 31240 33680 37048 39050 42100 46310 59782 62480 74096 78100 84200 92620 115775 119564 149455 156200 168400 185240 231550 239128 298910 312400 328801 370480 463100 478256 597820 657602 747275 926200 1195640 1315204 1494550 1644005 1852400 2391280 2630408 2989100 3288010 5260816 5978200 6576020 8220025 11956400 13152040 16440050 26304080 32880100 65760200 131520400
- Sum of all divisors σ(n): 350388288
- Sum of proper divisors (its aliquot sum) s(n): 218867888
- 131520400 is an abundant number, because the sum of its proper divisors (218867888) is greater than itself. Its abundance is 87347488
Bases of 131520400
- Binary: 1111101011011010111100100002
- Hexadecimal: 0x7D6D790
- Base-36: 26AXSG
Squares and roots of 131520400
- 131520400 squared (1315204002) is 17297615616160000
- 131520400 cubed (1315204003) is 2274989324883609664000000
-
The
square root of 131520400 is 11468.2343889545 -
The
cube root of 131520400 is 508.5469340317
Scales and comparisons
How big is 131520400?- 131,520,400 seconds is equal to 4 years, 9 weeks, 3 days, 5 hours, 26 minutes, 40 seconds.
-
To count from 1 to 131,520,400 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 131520400 cubic inches would be around 42.4 feet tall.
Recreational maths with 131520400
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 131520400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.
APA style:
Numbermatics. (2024). Number 131520400 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/131520400/
Chicago style:
Numbermatics. 2024. "Number 131520400 - Facts about the integer". https://numbermatics.com/n/131520400/
The information we have on file for 131520400 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 131520400, math, Factors of 131520400, curriculum, school, college, exams, university, Prime factorization of 131520400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-one million, five hundred twenty thousand, four hundred.