31381949313
31,381,949,313 is an odd composite number composed of four prime numbers multiplied together.
31381949313 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 31381949313:
34 × 113 × 13 × 22391
(3 × 3 × 3 × 3 × 11 × 11 × 11 × 13 × 22391)See below for interesting mathematical facts about the number 31381949313 from the Numbermatics database.
Names of 31381949313
- Cardinal: 31381949313 can be written as Thirty-one billion, three hundred eighty-one million, nine hundred forty-nine thousand, three hundred thirteen.
Scientific notation
- Scientific notation: 3.1381949313 × 1010
Factors of 31381949313
Divisors of 31381949313
- Number of divisors d(n): 80
-
Complete list of divisors:
1 3 9 11 13 27 33 39 81 99 117 121 143 297 351 363 429 891 1053 1089 1287 1331 1573 3267 3861 3993 4719 9801 11583 11979 14157 17303 22391 35937 42471 51909 67173 107811 127413 155727 201519 246301 291083 467181 604557 738903 873249 1401543 1813671 2216709 2619747 2709311 3201913 6650127 7859241 8127933 9605739 19950381 23577723 24383799 28817217 29802421 35221043 73151397 86451651 89407263 105663129 219454191 259354953 268221789 316989387 387431473 804665367 950968161 1162294419 2413996101 2852904483 3486883257 10460649771 31381949313
- Sum of all divisors σ(n): 55532518272
- Sum of proper divisors (its aliquot sum) s(n): 24150568959
- 31381949313 is a deficient number, because the sum of its proper divisors (24150568959) is less than itself. Its deficiency is 7231380354
Bases of 31381949313
- Binary: 111010011101000001010001011100000012
- Hexadecimal: 0x74E828B81
- Base-36: EF00329
Squares and roots of 31381949313
- 31381949313 squared (313819493132) is 984826742683701171969
- 31381949313 cubed (313819493133) is 30905782920986803769969854407297
-
The
square root of 31381949313 is 177149.5111847617 -
The
cube root of 31381949313 is 3154.2296188761
Scales and comparisons
How big is 31381949313?- 31,381,949,313 seconds is equal to 997 years, 44 weeks, 1 day, 8 minutes, 33 seconds.
-
To count from 1 to 31,381,949,313 would take you about one thousand, nine hundred ninety-five 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 31381949313 cubic inches would be around 262.9 feet tall.
Recreational maths with 31381949313
- 31381949313 backwards is 31394918313
- The number of decimal digits it has is: 11
- The sum of 31381949313's digits is 45
- 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 31381949313 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 31381949313 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/31381949313/
Chicago style:
Numbermatics. 2024. "Number 31381949313 - Facts about the integer". https://numbermatics.com/n/31381949313/
The information we have on file for 31381949313 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 31381949313, math, Factors of 31381949313, curriculum, school, college, exams, university, Prime factorization of 31381949313, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, three hundred eighty-one million, nine hundred forty-nine thousand, three hundred thirteen.