31129200128
31,129,200,128 is an even composite number composed of five prime numbers multiplied together.
31129200128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31129200128:
29 × 13 × 107 × 109 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 107 × 109 × 401)See below for interesting mathematical facts about the number 31129200128 from the Numbermatics database.
Names of 31129200128
- Cardinal: 31129200128 can be written as Thirty-one billion, one hundred twenty-nine million, two hundred thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.1129200128 × 1010
Factors of 31129200128
Divisors of 31129200128
- Number of divisors d(n): 160
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 107 109 128 208 214 218 256 401 416 428 436 512 802 832 856 872 1391 1417 1604 1664 1712 1744 2782 2834 3208 3328 3424 3488 5213 5564 5668 6416 6656 6848 6976 10426 11128 11336 11663 12832 13696 13952 20852 22256 22672 23326 25664 27392 27904 41704 42907 43709 44512 45344 46652 51328 54784 55808 83408 85814 87418 89024 90688 93304 102656 151619 166816 171628 174836 178048 181376 186608 205312 303238 333632 343256 349672 356096 362752 373216 557791 568217 606476 667264 686512 699344 712192 725504 746432 1115582 1136434 1212952 1334528 1373024 1398688 1492864 2231164 2272868 2425904 2669056 2746048 2797376 2985728 4462328 4545736 4676863 4851808 5492096 5594752 5971456 8924656 9091472 9353726 9703616 10984192 11189504 17849312 18182944 18707452 19407232 21968384 22379008 35698624 36365888 37414904 38814464 60799219 71397248 72731776 74829808 77628928 121598438 142794496 145463552 149659616 243196876 285588992 290927104 299319232 486393752 598638464 972787504 1197276928 1945575008 2394553856 3891150016 7782300032 15564600064 31129200128
- Sum of all divisors σ(n): 68398434720
- Sum of proper divisors (its aliquot sum) s(n): 37269234592
- 31129200128 is an abundant number, because the sum of its proper divisors (37269234592) is greater than itself. Its abundance is 6140034464
Bases of 31129200128
- Binary: 111001111110111000111100110000000002
- Hexadecimal: 0x73F71E600
- Base-36: EATISJK
Squares and roots of 31129200128
- 31129200128 squared (311292001282) is 969027100609075216384
- 31129200128 cubed (311292001283) is 30165038544315493103822440497152
-
The
square root of 31129200128 is 176434.6908292131 -
The
cube root of 31129200128 is 3145.7387624389
Scales and comparisons
How big is 31129200128?- 31,129,200,128 seconds is equal to 989 years, 42 weeks, 1 day, 16 hours, 2 minutes, 8 seconds.
-
To count from 1 to 31,129,200,128 would take you about one thousand, nine hundred seventy-nine 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 31129200128 cubic inches would be around 262.1 feet tall.
Recreational maths with 31129200128
- 31129200128 backwards is 82100292113
- The number of decimal digits it has is: 11
- The sum of 31129200128's digits is 29
- 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 31129200128 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 31129200128 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/31129200128/
Chicago style:
Numbermatics. 2024. "Number 31129200128 - Facts about the integer". https://numbermatics.com/n/31129200128/
The information we have on file for 31129200128 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 31129200128, math, Factors of 31129200128, curriculum, school, college, exams, university, Prime factorization of 31129200128, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, one hundred twenty-nine million, two hundred thousand, one hundred twenty-eight.