82131449220
82,131,449,220 is an even composite number composed of six prime numbers multiplied together.
82131449220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 82131449220:
22 × 32 × 5 × 149 × 2137 × 1433
(2 × 2 × 3 × 3 × 5 × 149 × 2137 × 1433)See below for interesting mathematical facts about the number 82131449220 from the Numbermatics database.
Names of 82131449220
- Cardinal: 82131449220 can be written as Eighty-two billion, one hundred thirty-one million, four hundred forty-nine thousand, two hundred twenty.
Scientific notation
- Scientific notation: 8.213144922 × 1010
Factors of 82131449220
Divisors of 82131449220
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 149 180 298 447 596 745 894 1341 1433 1490 1788 2137 2235 2682 2866 2980 4274 4299 4470 5364 5732 6411 6705 7165 8548 8598 8940 10685 12822 12897 13410 14330 17196 19233 21370 21495 25644 25794 26820 28660 32055 38466 42740 42990 51588 64110 64485 76932 85980 96165 128220 128970 192330 213517 257940 318413 384660 427034 636826 640551 854068 955239 1067585 1273652 1281102 1592065 1910478 1921653 2135170 2562204 2865717 3062321 3184130 3202755 3820956 3843306 4270340 4776195 5731434 6124642 6368260 6405510 7686612 9186963 9552390 9608265 11462868 12249284 12811020 14328585 15311605 18373926 19104780 19216530 27560889 28657170 30623210 36747852 38433060 45934815 55121778 57314340 61246420 91869630 110243556 137804445 183739260 275608890 456285829 551217780 912571658 1368857487 1825143316 2281429145 2737714974 4106572461 4562858290 5475429948 6844287435 8213144922 9125716580 13688574870 16426289844 20532862305 27377149740 41065724610 82131449220
- Sum of all divisors σ(n): 251096554800
- Sum of proper divisors (its aliquot sum) s(n): 168965105580
- 82131449220 is an abundant number, because the sum of its proper divisors (168965105580) is greater than itself. Its abundance is 86833656360
Bases of 82131449220
- Binary: 10011000111110110101001110101100001002
- Hexadecimal: 0x131F6A7584
- Base-36: 11QAXZT0
Squares and roots of 82131449220
- 82131449220 squared (821314492202) is 6745574950977438608400
- 82131449220 cubed (821314492203) is 554023846545907488431472065448000
-
The
square root of 82131449220 is 286585.8496506763 -
The
cube root of 82131449220 is 4346.8017045499
Scales and comparisons
How big is 82131449220?- 82,131,449,220 seconds is equal to 2,611 years, 27 weeks, 2 days, 11 hours, 27 minutes.
-
To count from 1 to 82,131,449,220 would take you about five thousand, two hundred twenty-three 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 82131449220 cubic inches would be around 362.2 feet tall.
Recreational maths with 82131449220
- 82131449220 backwards is 02294413128
- 82131449220 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82131449220's digits is 36
- 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 82131449220 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.
APA style:
Numbermatics. (2024). Number 82131449220 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/82131449220/
Chicago style:
Numbermatics. 2024. "Number 82131449220 - Facts about the integer". https://numbermatics.com/n/82131449220/
The information we have on file for 82131449220 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 82131449220, math, Factors of 82131449220, curriculum, school, college, exams, university, Prime factorization of 82131449220, STEM, science, technology, engineering, physics, economics, calculator, eighty-two billion, one hundred thirty-one million, four hundred forty-nine thousand, two hundred twenty.