31793290144
31,793,290,144 is an even composite number composed of five prime numbers multiplied together.
31793290144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31793290144:
25 × 73 × 112 × 37 × 647
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 11 × 37 × 647)See below for interesting mathematical facts about the number 31793290144 from the Numbermatics database.
Names of 31793290144
- Cardinal: 31793290144 can be written as Thirty-one billion, seven hundred ninety-three million, two hundred ninety thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 3.1793290144 × 1010
Factors of 31793290144
Divisors of 31793290144
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 37 44 49 56 74 77 88 98 112 121 148 154 176 196 224 242 259 296 308 343 352 392 407 484 518 539 592 616 647 686 784 814 847 968 1036 1078 1184 1232 1294 1372 1568 1628 1694 1813 1936 2072 2156 2464 2588 2744 2849 3256 3388 3626 3773 3872 4144 4312 4477 4529 5176 5488 5698 5929 6512 6776 7117 7252 7546 8288 8624 8954 9058 10352 10976 11396 11858 12691 13024 13552 14234 14504 15092 17248 17908 18116 19943 20704 22792 23716 23939 25382 27104 28468 29008 30184 31339 31703 35816 36232 39886 41503 45584 47432 47878 49819 50764 56936 58016 60368 62678 63406 71632 72464 78287 79772 83006 91168 94864 95756 99638 101528 113872 120736 125356 126812 139601 143264 144928 156574 159544 166012 167573 189728 191512 199276 203056 219373 221921 227744 250712 253624 263329 279202 313148 319088 332024 335146 348733 383024 398552 406112 438746 443842 501424 507248 526658 548009 558404 626296 638176 664048 670292 697466 766048 797104 877492 887684 1002848 1014496 1053316 1096018 1116808 1173011 1252592 1328096 1340584 1394932 1535611 1594208 1754984 1775368 1843303 2106632 2192036 2233616 2346022 2441131 2505184 2681168 2789864 2896619 3071222 3509968 3550736 3686606 3836063 4213264 4384072 4467232 4692044 4882262 5362336 5579728 5793238 6142444 7019936 7101472 7373212 7672126 8211077 8426528 8768144 9384088 9764524 11159456 11586476 12284888 12903121 14746424 15344252 16422154 17536288 18768176 19529048 20276333 23172952 24569776 25806242 26852441 29492848 30688504 32844308 37536352 39058096 40552666 46345904 49139552 51612484 53704882 58985696 61377008 65688616 78116192 81105332 90321847 92691808 103224968 107409764 122754016 131377232 141934331 162210664 180643694 206449936 214819528 262754464 283868662 324421328 361287388 412899872 429639056 567737324 648842656 722574776 859278112 993540317 1135474648 1445149552 1987080634 2270949296 2890299104 3974161268 4541898592 7948322536 15896645072 31793290144
- Sum of all divisors σ(n): 82529798400
- Sum of proper divisors (its aliquot sum) s(n): 50736508256
- 31793290144 is an abundant number, because the sum of its proper divisors (50736508256) is greater than itself. Its abundance is 18943218112
Bases of 31793290144
- Binary: 111011001110000011100011011101000002
- Hexadecimal: 0x767071BA0
- Base-36: ELSWJOG
Squares and roots of 31793290144
- 31793290144 squared (317932901442) is 1010813298180567540736
- 31793290144 cubed (317932901443) is 32137080470468371125208187305984
-
The
square root of 31793290144 is 178306.7305067311 -
The
cube root of 31793290144 is 3167.9512595381
Scales and comparisons
How big is 31793290144?- 31,793,290,144 seconds is equal to 1,010 years, 48 weeks, 1 day, 21 hours, 29 minutes, 4 seconds.
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To count from 1 to 31,793,290,144 would take you about two thousand and twenty-one 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 31793290144 cubic inches would be around 264 feet tall.
Recreational maths with 31793290144
- 31793290144 backwards is 44109239713
- The number of decimal digits it has is: 11
- The sum of 31793290144's digits is 43
- More coming soon!
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