31213436968
31,213,436,968 is an even composite number composed of six prime numbers multiplied together.
31213436968 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 31213436968:
23 × 7 × 19 × 61 × 181 × 2657
(2 × 2 × 2 × 7 × 19 × 61 × 181 × 2657)See below for interesting mathematical facts about the number 31213436968 from the Numbermatics database.
Names of 31213436968
- Cardinal: 31213436968 can be written as Thirty-one billion, two hundred thirteen million, four hundred thirty-six thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.1213436968 × 1010
Factors of 31213436968
Divisors of 31213436968
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 7 8 14 19 28 38 56 61 76 122 133 152 181 244 266 362 427 488 532 724 854 1064 1159 1267 1448 1708 2318 2534 2657 3416 3439 4636 5068 5314 6878 8113 9272 10136 10628 11041 13756 16226 18599 21256 22082 24073 27512 32452 37198 44164 48146 50483 64904 74396 77287 88328 96292 100966 148792 154574 162077 192584 201932 209779 309148 324154 353381 403864 419558 480917 618296 648308 706762 839116 961834 1134539 1296616 1413524 1468453 1678232 1923668 2269078 2827048 2936906 3079463 3366419 3847336 4538156 5873812 6158926 6732838 9076312 9137423 11747624 12317852 13465676 18274846 21556241 24635704 26931352 29335937 36549692 43112482 58671874 63961961 73099384 86224964 117343748 127923922 172449928 205351559 234687496 255847844 410703118 511695688 557382803 821406236 1114765606 1642812472 2229531212 3901679621 4459062424 7803359242 15606718484 31213436968
- Sum of all divisors σ(n): 71982892800
- Sum of proper divisors (its aliquot sum) s(n): 40769455832
- 31213436968 is an abundant number, because the sum of its proper divisors (40769455832) is greater than itself. Its abundance is 9556018864
Bases of 31213436968
- Binary: 111010001000111011101000000001010002
- Hexadecimal: 0x744774028
- Base-36: EC7OA3S
Squares and roots of 31213436968
- 31213436968 squared (312134369682) is 974278647355309033024
- 31213436968 cubed (312134369683) is 30410585148493238402455654431232
-
The
square root of 31213436968 is 176673.2491578733 -
The
cube root of 31213436968 is 3148.5737044287
Scales and comparisons
How big is 31213436968?- 31,213,436,968 seconds is equal to 992 years, 25 weeks, 3 days, 15 hours, 9 minutes, 28 seconds.
-
To count from 1 to 31,213,436,968 would take you about one thousand, nine hundred eighty-four 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 31213436968 cubic inches would be around 262.4 feet tall.
Recreational maths with 31213436968
- 31213436968 backwards is 86963431213
- The number of decimal digits it has is: 11
- The sum of 31213436968's digits is 46
- 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 31213436968 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.
APA style:
Numbermatics. (2024). Number 31213436968 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/31213436968/
Chicago style:
Numbermatics. 2024. "Number 31213436968 - Facts about the integer". https://numbermatics.com/n/31213436968/
The information we have on file for 31213436968 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 31213436968, math, Factors of 31213436968, curriculum, school, college, exams, university, Prime factorization of 31213436968, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, two hundred thirteen million, four hundred thirty-six thousand, nine hundred sixty-eight.