1313403728
1,313,403,728 is an even composite number composed of six prime numbers multiplied together.
1313403728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 1313403728:
24 × 7 × 13 × 19 × 197 × 241
(2 × 2 × 2 × 2 × 7 × 13 × 19 × 197 × 241)See below for interesting mathematical facts about the number 1313403728 from the Numbermatics database.
Names of 1313403728
- Cardinal: 1313403728 can be written as One billion, three hundred thirteen million, four hundred three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.313403728 × 109
Factors of 1313403728
Divisors of 1313403728
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 38 52 56 76 91 104 112 133 152 182 197 208 241 247 266 304 364 394 482 494 532 728 788 964 988 1064 1379 1456 1576 1687 1729 1928 1976 2128 2561 2758 3133 3152 3374 3458 3743 3856 3952 4579 5122 5516 6266 6748 6916 7486 9158 10244 11032 12532 13496 13832 14972 17927 18316 20488 21931 22064 25064 26201 26992 27664 29944 32053 35854 36632 40976 43862 47477 48659 50128 52402 59527 59888 64106 71708 73264 87724 94954 97318 104804 119054 128212 143416 175448 189908 194636 209608 238108 256424 286832 332339 340613 350896 379816 389272 416689 419216 476216 512848 617201 664678 681226 759632 778544 833378 902063 952432 1234402 1329356 1362452 1666756 1804126 2468804 2658712 2724904 3333512 3608252 4320407 4937608 5317424 5449808 6314441 6667024 7216504 8640814 9875216 11726819 12628882 14433008 17281628 23453638 25257764 34563256 46907276 50515528 69126512 82087733 93814552 101031056 164175466 187629104 328350932 656701864 1313403728
- Sum of all divisors σ(n): 3327287040
- Sum of proper divisors (its aliquot sum) s(n): 2013883312
- 1313403728 is an abundant number, because the sum of its proper divisors (2013883312) is greater than itself. Its abundance is 700479584
Bases of 1313403728
- Binary: 10011100100100011110011010100002
- Hexadecimal: 0x4E48F350
- Base-36: LPYSSW
Squares and roots of 1313403728
- 1313403728 squared (13134037282) is 1725029352724297984
- 1313403728 cubed (13134037283) is 2265659982777519928368484352
-
The
square root of 1313403728 is 36240.9123505465 -
The
cube root of 1313403728 is 1095.1310221791
Scales and comparisons
How big is 1313403728?- 1,313,403,728 seconds is equal to 41 years, 39 weeks, 4 days, 10 hours, 22 minutes, 8 seconds.
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To count from 1 to 1,313,403,728 would take you about eighty-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 1313403728 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313403728
- 1313403728 backwards is 8273043131
- The number of decimal digits it has is: 10
- The sum of 1313403728's digits is 32
- More coming soon!
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The information we have on file for 1313403728 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 1313403728, math, Factors of 1313403728, curriculum, school, college, exams, university, Prime factorization of 1313403728, STEM, science, technology, engineering, physics, economics, calculator, one billion, three hundred thirteen million, four hundred three thousand, seven hundred twenty-eight.