21231074364864
21,231,074,364,864 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21231074364864 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 672 divisors.
21231074364864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 21231074364864:
26 × 3 × 72 × 13 × 37 × 61 × 76913
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 13 × 37 × 61 × 76913)See below for interesting mathematical facts about the number 21231074364864 from the Numbermatics database.
Names of 21231074364864
- Cardinal: 21231074364864 can be written as Twenty-one trillion, two hundred thirty-one billion, seventy-four million, three hundred sixty-four thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 2.1231074364864 × 1013
Factors of 21231074364864
Divisors of 21231074364864
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 48 49 52 56 61 64 74 78 84 91 96 98 104 111 112 122 147 148 156 168 182 183 192 196 208 222 224 244 259 273 294 296 312 336 364 366 392 416 427 444 448 481 488 518 546 588 592 624 637 672 728 732 777 784 793 832 854 888 962 976 1036 1092 1176 1184 1248 1274 1281 1344 1443 1456 1464 1554 1568 1586 1708 1776 1813 1911 1924 1952 2072 2184 2257 2352 2368 2379 2496 2548 2562 2886 2912 2928 2989 3108 3136 3172 3367 3416 3552 3626 3822 3848 3904 4144 4368 4514 4704 4758 5096 5124 5439 5551 5772 5824 5856 5978 6216 6344 6734 6771 6832 7104 7252 7644 7696 8288 8736 8967 9028 9408 9516 10101 10192 10248 10878 11102 11544 11712 11956 12432 12688 13468 13542 13664 14504 15288 15392 15799 16576 16653 17472 17934 18056 19032 20202 20384 20496 21756 22204 23088 23569 23912 24864 25376 26936 27084 27328 29008 29341 30576 30784 31598 33306 35868 36112 38064 38857 40404 40768 40992 43512 44408 46176 47138 47397 47824 49728 50752 53872 54168 58016 58682 61152 63196 66612 70707 71736 72224 76128 76913 77714 80808 81984 87024 88023 88816 92352 94276 94794 95648 107744 108336 110593 116032 116571 117364 122304 126392 133224 141414 143472 144448 152256 153826 155428 161616 174048 176046 177632 188552 189588 191296 205387 215488 216672 221186 230739 233142 234728 252784 266448 282828 286944 307652 310856 323232 331779 348096 352092 355264 377104 379176 410774 433344 442372 461478 466284 469456 505568 532896 538391 565656 573888 615304 616161 621712 646464 663558 704184 754208 758352 821548 884744 922956 932568 938912 999869 1011136 1065792 1076782 1131312 1230608 1232322 1243424 1327116 1408368 1437709 1508416 1516704 1615173 1643096 1769488 1845912 1865136 1877824 1999738 2153564 2262624 2461216 2464644 2486848 2654232 2816736 2845781 2875418 2999607 3033408 3230346 3286192 3538976 3691824 3730272 3768737 3999476 4307128 4313127 4525248 4691693 4922432 4929288 5308464 5633472 5691562 5750836 5999214 6460692 6572384 6999083 7077952 7383648 7460544 7537474 7998952 8537343 8614256 8626254 9383386 9858576 10616928 11306211 11383124 11501672 11998428 12921384 13144768 13998166 14075079 14767296 15074948 15997904 17074686 17228512 17252508 18766772 19717152 19920467 20997249 21233856 22612422 22766248 23003344 23996856 25842768 27996332 28150158 30149896 31995808 32841851 34149372 34457024 34505016 36995153 37533544 39434304 39840934 41994498 45224844 45532496 46006688 47993712 48993581 51685536 55992664 56300316 59761401 60299792 60992009 63991616 65683702 68298744 69010032 73990306 75067088 79681868 83988996 90449688 91064992 92013376 95987424 97987162 98525553 103371072 110985459 111985328 112600632 119522802 120599584 121984018 131367404 136597488 138020064 139443269 146980743 147980612 150134176 159363736 167977992 173592641 180899376 182129984 182976027 191974848 195974324 197051106 221970918 223970656 225201264 229892957 239045604 241199168 243968036 258966071 262734808 273194976 276040128 278886538 293961486 295961224 300268352 318727472 335955984 347185282 361798752 365952054 391948648 394102212 418329807 426944063 443941836 447941312 450402528 459785914 478091208 487936072 517932142 520777923 525469616 546389952 557773076 587922972 591922448 637454944 671911968 689678871 694370564 723597504 731904108 776898213 783897296 788204424 836659614 853888126 887883672 900805056 919571828 956182416 975872144 1035864284 1041555846 1050939232 1115546152 1175845944 1183844896 1215148487 1274909888 1280832189 1343823936 1379357742 1388741128 1463808216 1553796426 1567794592 1576408848 1673319228 1707776252 1775767344 1812762497 1839143656 1912364832 1951744288 2071728568 2083111692 2101878464 2231092304 2256704333 2351691888 2367689792 2430296974 2561664378 2758715484 2777482256 2927616432 2988608441 3107592852 3135589184 3152817696 3346638456 3415552504 3551534688 3625524994 3645445461 3678287312 3824729664 3903488576 4143457136 4166223384 4462184608 4513408666 4703383776 4860593948 5123328756 5438287491 5517430968 5554964512 5855232864 5977216882 6215185704 6305635392 6693276912 6770112999 6831105008 7103069376 7251049988 7290890922 7356574624 8286914272 8332446768 8506039409 8924369216 8965825323 9026817332 9406767552 9721187896 10246657512 10876574982 11034861936 11109929024 11710465728 11954433764 12430371408 13386553824 13540225998 13662210016 14502099976 14581781844 14713149248 15796930331 16573828544 16664893536 17012078818 17931650646 18053634664 19442375792 20493315024 21753149964 22069723872 23908867528 24860742816 25518118227 26773107648 27080451996 27324420032 29004199952 29163563688 31593860662 33329787072 34024157636 35863301292 36107269328 38884751584 40986630048 43506299928 44139447744 47390790993 47817735056 49721485632 51036236454 54160903992 58008399904 58327127376 63187721324 68048315272 71726602584 72214538656 77769503168 81973260096 87012599856 94781581986 95635470112 102072472908 108321807984 110578512317 116016799808 116654254752 126375442648 136096630544 143453205168 144429077312 174025199712 189563163972 191270940224 204144945816 216643615968 221157024634 233308509504 252750885296 272193261088 286906410336 331735536951 348050399424 379126327944 408289891632 433287231936 442314049268 505501770592 544386522176 573812820672 663471073902 758252655888 816579783264 884628098536 1011003541184 1326942147804 1516505311776 1633159566528 1769256197072 2653884295608 3033010623552 3538512394144 5307768591216 7077024788288 10615537182432 21231074364864
- Sum of all divisors σ(n): 73459384923456
- Sum of proper divisors (its aliquot sum) s(n): 52228310558592
- 21231074364864 is an abundant number, because the sum of its proper divisors (52228310558592) is greater than itself. Its abundance is 30997236193728
Bases of 21231074364864
- Binary: 1001101001111001111101010010101001101110000002
- Hexadecimal: 0x134F3EA54DC0
- Base-36: 7IXF5I8QO
Squares and roots of 21231074364864
- 21231074364864 squared (212310743648642) is 450758518686385300997738496
- 21231074364864 cubed (212310743648643) is 9570087630826585279984546304463562604544
-
The
square root of 21231074364864 is 4607718.9980362301 -
The
cube root of 21231074364864 is 27690.0659746783
Scales and comparisons
How big is 21231074364864?- 21,231,074,364,864 seconds is equal to 675,082 years, 25 weeks, 4 days, 8 hours, 54 minutes, 24 seconds.
-
To count from 1 to 21,231,074,364,864 would take you about one million, six hundred eighty-seven thousand, seven hundred 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 21231074364864 cubic inches would be around 2307.5 feet tall.
Recreational maths with 21231074364864
- 21231074364864 backwards is 46846347013212
- The number of decimal digits it has is: 14
- The sum of 21231074364864's digits is 51
- More coming soon!
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The information we have on file for 21231074364864 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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