21040743627648
21,040,743,627,648 is an even composite number composed of four prime numbers multiplied together.
21040743627648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21040743627648:
27 × 38 × 292 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 29 × 29 × 31 × 31 × 31)See below for interesting mathematical facts about the number 21040743627648 from the Numbermatics database.
Names of 21040743627648
- Cardinal: 21040743627648 can be written as Twenty-one trillion, forty billion, seven hundred forty-three million, six hundred twenty-seven thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 2.1040743627648 × 1013
Factors of 21040743627648
Divisors of 21040743627648
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 31 32 36 48 54 58 62 64 72 81 87 93 96 108 116 124 128 144 162 174 186 192 216 232 243 248 261 279 288 324 348 372 384 432 464 486 496 522 558 576 648 696 729 744 783 837 841 864 899 928 961 972 992 1044 1116 1152 1296 1392 1458 1488 1566 1674 1682 1728 1798 1856 1922 1944 1984 2088 2187 2232 2349 2511 2523 2592 2697 2784 2883 2916 2976 3132 3348 3364 3456 3596 3712 3844 3888 3968 4176 4374 4464 4698 5022 5046 5184 5394 5568 5766 5832 5952 6264 6561 6696 6728 7047 7192 7533 7569 7688 7776 8091 8352 8649 8748 8928 9396 10044 10092 10368 10788 11136 11532 11664 11904 12528 13122 13392 13456 14094 14384 15066 15138 15376 15552 16182 16704 17298 17496 17856 18792 20088 20184 21141 21576 22599 22707 23064 23328 24273 25056 25947 26071 26244 26784 26912 27869 28188 28768 29791 30132 30276 30752 31104 32364 33408 34596 34992 35712 37584 40176 40368 42282 43152 45198 45414 46128 46656 48546 50112 51894 52142 52488 53568 53824 55738 56376 57536 59582 60264 60552 61504 63423 64728 67797 68121 69192 69984 72819 75168 77841 78213 80352 80736 83607 84564 86304 89373 90396 90828 92256 93312 97092 100224 103788 104284 104976 107136 107648 111476 112752 115072 119164 120528 121104 123008 126846 129456 135594 136242 138384 139968 145638 150336 155682 156426 160704 161472 167214 169128 172608 178746 180792 181656 184512 190269 194184 203391 204363 207576 208568 209952 218457 222952 225504 233523 234639 238328 241056 242208 250821 253692 258912 268119 271188 272484 276768 279936 291276 300672 311364 312852 321408 322944 334428 338256 345216 357492 361584 363312 369024 380538 388368 406782 408726 415152 417136 419904 436914 445904 451008 467046 469278 476656 482112 484416 501642 507384 517824 536238 542376 544968 553536 582552 613089 622728 625704 655371 668856 676512 700569 703917 714984 723168 726624 752463 761076 776736 804357 808201 813564 817452 830304 834272 839808 863939 873828 891808 902016 934092 938556 953312 964224 968832 1003284 1014768 1035648 1072476 1084752 1089936 1107072 1165104 1226178 1245456 1251408 1310742 1337712 1353024 1401138 1407834 1429968 1446336 1453248 1504926 1522152 1553472 1608714 1616402 1627128 1634904 1660608 1668544 1727878 1747656 1783616 1839267 1868184 1877112 1906624 1966113 2006568 2029536 2101707 2111751 2144952 2169504 2179872 2257389 2330208 2413071 2424603 2452356 2490912 2502816 2591817 2621484 2675424 2706048 2802276 2815668 2859936 2892672 2906496 3009852 3044304 3106944 3217428 3232804 3254256 3269808 3321216 3337088 3455756 3495312 3567232 3678534 3736368 3754224 3813248 3932226 4013136 4059072 4203414 4223502 4289904 4339008 4359744 4514778 4660416 4826142 4849206 4904712 4981824 5005632 5183634 5242968 5350848 5517801 5604552 5631336 5719872 5898339 6019704 6088608 6305121 6335253 6434856 6465608 6508512 6539616 6772167 6911512 6990624 7239213 7273809 7357068 7472736 7508448 7775451 7864452 8026272 8118144 8406828 8447004 8579808 8678016 8719488 9029556 9320832 9652284 9698412 9809424 9963648 10011264 10367268 10485936 10701696 11035602 11209104 11262672 11439744 11796678 12039408 12177216 12610242 12670506 12869712 12931216 13017024 13079232 13544334 13823024 13981248 14478426 14547618 14714136 14945472 15016896 15550902 15728904 16052544 16813656 16894008 17159616 18059112 19005759 19304568 19396824 19618848 20316501 20734536 20971872 21717639 21821427 22071204 22418208 22525344 23326353 23593356 24078816 24354432 25054231 25220484 25341012 25739424 25862432 26034048 26158464 27088668 27646048 27962496 28956852 29095236 29428272 29890944 30033792 31101804 31457808 32105088 33627312 33788016 34319232 36118224 38011518 38609136 38793648 39237696 40633002 41469072 41943744 43435278 43642854 44142408 44836416 45050688 46652706 47186712 48157632 50108462 50440968 50682024 51478848 51724864 54177336 55292096 57017277 57913704 58190472 58856544 60949503 62203608 62915616 65152917 65464281 67254624 67576032 69979059 72236448 75162693 76023036 77218272 77587296 78475392 81266004 82938144 83887488 86870556 87285708 88284816 89672832 90101376 93305412 94373424 96315264 100216924 100881936 101364048 102957696 103449728 108354672 110584192 114034554 115827408 116380944 117713088 121899006 124407216 125831232 130305834 130928562 134509248 135152064 139958118 144472896 150325386 152046072 154436544 155174592 162532008 165876288 171051831 173741112 174571416 176569632 182848509 186610824 188746848 195458751 196392843 200433848 201763872 202728096 209937177 216709344 225488079 228069108 231654816 232761888 235426176 243798012 248814432 251662464 260611668 261857124 269018496 270304128 279916236 288945792 300650772 304092144 308873088 310349184 325064016 331752576 342103662 347482224 349142832 353139264 365697018 373221648 377493696 390917502 392785686 400867696 403527744 405456192 419874354 433418688 450976158 456138216 463309632 465523776 487596024 497628864 521223336 523714248 559832472 589178529 601301544 608184288 629811531 650128032 676464237 684207324 694964448 698285664 706278528 731394036 746443296 754987392 781835004 785571372 801735392 807055488 810912384 839748708 866837376 901952316 912276432 926619264 931047552 975192048 995257728 1042446672 1047428496 1119664944 1178357058 1202603088 1216368576 1259623062 1300256064 1352928474 1368414648 1389928896 1396571328 1462788072 1492886592 1563670008 1571142744 1603470784 1679497416 1767535587 1803904632 1824552864 1889434593 1950384096 2029392711 2084893344 2094856992 2239329888 2356714116 2405206176 2432737152 2519246124 2600512128 2705856948 2736829296 2779857792 2793142656 2925576144 2985773184 3127340016 3142285488 3206941568 3358994832 3535071174 3607809264 3649105728 3778869186 3900768192 4058785422 4169786688 4189713984 4478659776 4713428232 4810412352 5038492248 5302606761 5411713896 5473658592 5668303779 5851152288 6088178133 6254680032 6284570976 6717989664 7070142348 7215618528 7298211456 7557738372 7801536384 8117570844 8339573376 8379427968 8957319552 9426856464 9620824704 10076984496 10605213522 10823427792 10947317184 11336607558 11702304576 12176356266 12509360064 12569141952 13435979328 14140284696 14431237056 15115476744 16235141688 18264534399 18853712928 20153968992 21210427044 21646855584 21894634368 22673215116 23404609152 24352712532 25018720128 25138283904 26871958656 28280569392 28862474112 30230953488 32470283376 36529068798 37707425856 40307937984 42420854088 43293711168 45346430232 48705425064 54793603197 56561138784 60461906976 64940566752 73058137596 75414851712 80615875968 84841708176 86587422336 90692860464 97410850128 109587206394 113122277568 120923813952 129881133504 146116275192 164380809591 169683416352 181385720928 194821700256 219174412788 226244555136 241847627904 259762267008 292232550384 328761619182 339366832704 362771441856 389643400512 438348825576 584465100768 657523238364 678733665408 725542883712 779286801024 876697651152 1168930201536 1315046476728 1753395302304 2337860403072 2630092953456 3506790604608 5260185906912 7013581209216 10520371813824 21040743627648
- Sum of all divisors σ(n): 67285675629120
- Sum of proper divisors (its aliquot sum) s(n): 46244932001472
- 21040743627648 is an abundant number, because the sum of its proper divisors (46244932001472) is greater than itself. Its abundance is 25204188373824
Bases of 21040743627648
- Binary: 1001100100010111011100000110010111011100000002
- Hexadecimal: 0x1322EE0CBB80
- Base-36: 7GHZFI000
Squares and roots of 21040743627648
- 21040743627648 squared (210407436276482) is 442712892404409918870011904
- 21040743627648 cubed (210407436276483) is 9315008469735702661437847637929903521792
-
The
square root of 21040743627648 is 4587019.0350213285 -
The
cube root of 21040743627648 is 27607.0728686135
Scales and comparisons
How big is 21040743627648?- 21,040,743,627,648 seconds is equal to 669,030 years, 29 weeks, 2 days, 7 hours, 40 minutes, 48 seconds.
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To count from 1 to 21,040,743,627,648 would take you about one million, six hundred seventy-two thousand, five 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 21040743627648 cubic inches would be around 2300.6 feet tall.
Recreational maths with 21040743627648
- 21040743627648 backwards is 84672634704012
- 21040743627648 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21040743627648's digits is 54
- More coming soon!
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The information we have on file for 21040743627648 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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