31990690400
31,990,690,400 is an even composite number composed of five prime numbers multiplied together.
31990690400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 31990690400:
25 × 52 × 127 × 499 × 631
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 127 × 499 × 631)See below for interesting mathematical facts about the number 31990690400 from the Numbermatics database.
Names of 31990690400
- Cardinal: 31990690400 can be written as Thirty-one billion, nine hundred ninety million, six hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 3.19906904 × 1010
Factors of 31990690400
Divisors of 31990690400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 100 127 160 200 254 400 499 508 631 635 800 998 1016 1262 1270 1996 2032 2495 2524 2540 3155 3175 3992 4064 4990 5048 5080 6310 6350 7984 9980 10096 10160 12475 12620 12700 15775 15968 19960 20192 20320 24950 25240 25400 31550 39920 49900 50480 50800 63100 63373 79840 80137 99800 100960 101600 126200 126746 160274 199600 252400 253492 314869 316865 320548 399200 400685 504800 506984 629738 633730 641096 801370 1013968 1259476 1267460 1282192 1574345 1584325 1602740 2003425 2027936 2518952 2534920 2564384 3148690 3168650 3205480 4006850 5037904 5069840 6297380 6337300 6410960 7871725 8013700 10075808 10139680 12594760 12674600 12821920 15743450 16027400 25189520 25349200 31486900 32054800 39988363 50379040 50698400 62973800 64109600 79976726 125947600 159953452 199941815 251895200 319906904 399883630 639813808 799767260 999709075 1279627616 1599534520 1999418150 3199069040 3998836300 6398138080 7997672600 15995345200 31990690400
- Sum of all divisors σ(n): 78994944000
- Sum of proper divisors (its aliquot sum) s(n): 47004253600
- 31990690400 is an abundant number, because the sum of its proper divisors (47004253600) is greater than itself. Its abundance is 15013563200
Bases of 31990690400
- Binary: 111011100101100101100110010011000002
- Hexadecimal: 0x772CB3260
- Base-36: EP2FIOW
Squares and roots of 31990690400
- 31990690400 squared (319906904002) is 1023404272268652160000
- 31990690400 cubed (319906904003) is 32739409228183756875851264000000
-
The
square root of 31990690400 is 178859.4151841047 -
The
cube root of 31990690400 is 3174.4941976413
Scales and comparisons
How big is 31990690400?- 31,990,690,400 seconds is equal to 1,017 years, 10 weeks, 4 days, 14 hours, 53 minutes, 20 seconds.
-
To count from 1 to 31,990,690,400 would take you about two thousand and thirty-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 31990690400 cubic inches would be around 264.5 feet tall.
Recreational maths with 31990690400
- 31990690400 backwards is 00409609913
- The number of decimal digits it has is: 11
- The sum of 31990690400's digits is 41
- 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 31990690400 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
APA style:
Numbermatics. (2024). Number 31990690400 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/31990690400/
Chicago style:
Numbermatics. 2024. "Number 31990690400 - Facts about the integer". https://numbermatics.com/n/31990690400/
The information we have on file for 31990690400 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 31990690400, math, Factors of 31990690400, curriculum, school, college, exams, university, Prime factorization of 31990690400, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, nine hundred ninety million, six hundred ninety thousand, four hundred.