31397729523468
31,397,729,523,468 is an even composite number composed of seven prime numbers multiplied together.
31397729523468 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31397729523468:
22 × 3 × 7 × 11 × 312 × 139 × 254383
(2 × 2 × 3 × 7 × 11 × 31 × 31 × 139 × 254383)See below for interesting mathematical facts about the number 31397729523468 from the Numbermatics database.
Names of 31397729523468
- Cardinal: 31397729523468 can be written as Thirty-one trillion, three hundred ninety-seven billion, seven hundred twenty-nine million, five hundred twenty-three thousand, four hundred sixty-eight.
Scientific notation
- Scientific notation: 3.1397729523468 × 1013
Factors of 31397729523468
Divisors of 31397729523468
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 11 12 14 21 22 28 31 33 42 44 62 66 77 84 93 124 132 139 154 186 217 231 278 308 341 372 417 434 462 556 651 682 834 868 924 961 973 1023 1302 1364 1529 1668 1922 1946 2046 2387 2604 2883 2919 3058 3844 3892 4092 4309 4587 4774 5766 5838 6116 6727 7161 8618 9174 9548 10571 10703 11532 11676 12927 13454 14322 17236 18348 20181 21142 21406 25854 26908 28644 30163 31713 32109 40362 42284 42812 47399 51708 60326 63426 64218 73997 80724 90489 94798 120652 126852 128436 133579 142197 147994 180978 189596 221991 254383 267158 284394 295988 331793 361956 400737 443982 508766 534316 568788 663586 763149 801474 887964 935053 995379 1017532 1327172 1469369 1526298 1602948 1780681 1870106 1990758 2798213 2805159 2938738 3052596 3561362 3740212 3981516 4408107 5342043 5596426 5610318 5877476 7122724 7885873 8394639 8816214 10285583 10684086 11192852 11220636 15771746 16789278 17632428 19587491 20571166 21368172 23657619 30856749 31543492 33578556 35359237 39174982 41142332 47315238 55201111 58762473 61713498 70718474 78349964 86744603 94630476 106077711 110402222 117524946 123426996 141436948 165603333 173489206 212155422 220804444 235049892 244462063 247514659 260233809 331206666 346978412 388951607 424310844 488924126 495029318 520467618 607212221 662413332 733386189 742543977 777903214 977848252 990058636 1040935236 1096136347 1166854821 1214424442 1466772378 1485087954 1555806428 1711234441 1821636663 2192272694 2333709642 2428848884 2689082693 2722661249 2933544756 2970175908 3288409041 3422468882 3643273326 4384545388 4667419284 5133703323 5378165386 5445322498 6576818082 6844937764 7286546652 7672954429 8067248079 8167983747 10267406646 10756330772 10890644996 12057499817 13153636164 15345908858 16134496158 16335967494 18823578851 20534813292 23018863287 24114999634 30691817716 32268992316 32671934988 33980226757 36172499451 37647157702 46037726574 48229999268 56470736553 67960453514 72344998902 75294315404 84402498719 92075453148 101940680271 112941473106 135920907028 144689997804 168804997438 203881360542 225882946212 237861587299 253207496157 337609994876 373782494327 407762721084 475723174598 506414992314 713584761897 747564988654 951446349196 1012829984628 1121347482981 1427169523794 1495129977308 2242694965962 2616477460289 2854339047588 4485389931924 5232954920578 7849432380867 10465909841156 15698864761734 31397729523468
- Sum of all divisors σ(n): 95059678371840
- Sum of proper divisors (its aliquot sum) s(n): 63661948848372
- 31397729523468 is an abundant number, because the sum of its proper divisors (63661948848372) is greater than itself. Its abundance is 32264219324904
Bases of 31397729523468
- Binary: 1110010001110010110101000001111010111000011002
- Hexadecimal: 0x1C8E5A83D70C
- Base-36: B4NX1HQTO
Squares and roots of 31397729523468
- 31397729523468 squared (313977295234682) is 985817419228854082362747024
- 31397729523468 cubed (313977295234683) is 30952428688470822267458999541370955159232
-
The
square root of 31397729523468 is 5603367.6948303151 -
The
cube root of 31397729523468 is 31547.5822494599
Scales and comparisons
How big is 31397729523468?- 31,397,729,523,468 seconds is equal to 998,350 years, 35 weeks, 2 days, 6 hours, 17 minutes, 48 seconds.
-
To count from 1 to 31,397,729,523,468 would take you about two million, four hundred ninety-five thousand, eight hundred seventy-six 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 31397729523468 cubic inches would be around 2629 feet tall.
Recreational maths with 31397729523468
- 31397729523468 backwards is 86432592779313
- The number of decimal digits it has is: 14
- The sum of 31397729523468's digits is 69
- More coming soon!
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The information we have on file for 31397729523468 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!
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