31298228442
31,298,228,442 is an even composite number composed of five prime numbers multiplied together.
31298228442 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 31298228442:
2 × 36 × 132 × 37 × 3433
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 37 × 3433)See below for interesting mathematical facts about the number 31298228442 from the Numbermatics database.
Names of 31298228442
- Cardinal: 31298228442 can be written as Thirty-one billion, two hundred ninety-eight million, two hundred twenty-eight thousand, four hundred forty-two.
Scientific notation
- Scientific notation: 3.1298228442 × 1010
Factors of 31298228442
Divisors of 31298228442
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 37 39 54 74 78 81 111 117 162 169 222 234 243 333 338 351 481 486 507 666 702 729 962 999 1014 1053 1443 1458 1521 1998 2106 2886 2997 3042 3159 3433 4329 4563 5994 6253 6318 6866 8658 8991 9126 9477 10299 12506 12987 13689 17982 18759 18954 20598 25974 26973 27378 30897 37518 38961 41067 44629 53946 56277 61794 77922 82134 89258 92691 112554 116883 123201 127021 133887 168831 185382 233766 246402 254042 267774 278073 337662 350649 381063 401661 506493 556146 580177 701298 762126 803322 834219 1012986 1143189 1160354 1204983 1519479 1651273 1668438 1740531 2286378 2409966 2502657 3038958 3302546 3429567 3481062 3614949 4558437 4953819 5005314 5221593 6859134 7229898 9116874 9907638 10288701 10443186 10844847 14861457 15664779 20577402 21466549 21689694 29722914 30866103 31329558 32534541 42933098 44584371 46994337 61732206 64399647 65069082 89168742 92598309 93988674 128799294 133753113 140983011 185196618 193198941 267506226 281966022 386397882 401259339 422949033 579596823 802518678 845898066 1159193646 1203778017 1738790469 2407556034 3477580938 5216371407 10432742814 15649114221 31298228442
- Sum of all divisors σ(n): 78302638044
- Sum of proper divisors (its aliquot sum) s(n): 47004409602
- 31298228442 is an abundant number, because the sum of its proper divisors (47004409602) is greater than itself. Its abundance is 15706181160
Bases of 31298228442
- Binary: 111010010011000010100010000110110102
- Hexadecimal: 0x7498510DA
- Base-36: EDM5NMI
Squares and roots of 31298228442
- 31298228442 squared (312982284422) is 979579103607617747364
- 31298228442 cubed (312982284423) is 30659090561720806588411915326888
-
The
square root of 31298228442 is 176913.0533397691 -
The
cube root of 31298228442 is 3151.4221659853
Scales and comparisons
How big is 31298228442?- 31,298,228,442 seconds is equal to 995 years, 9 weeks, 5 days, 20 minutes, 42 seconds.
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To count from 1 to 31,298,228,442 would take you about one thousand, nine hundred ninety 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 31298228442 cubic inches would be around 262.6 feet tall.
Recreational maths with 31298228442
- 31298228442 backwards is 24482289213
- The number of decimal digits it has is: 11
- The sum of 31298228442's digits is 45
- More coming soon!
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The information we have on file for 31298228442 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 31298228442, math, Factors of 31298228442, curriculum, school, college, exams, university, Prime factorization of 31298228442, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, two hundred ninety-eight million, two hundred twenty-eight thousand, four hundred forty-two.