21007318909824
21,007,318,909,824 is an even composite number composed of six prime numbers multiplied together.
21007318909824 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21007318909824:
27 × 33 × 13 × 312 × 193 × 2521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 31 × 31 × 193 × 2521)See below for interesting mathematical facts about the number 21007318909824 from the Numbermatics database.
Names of 21007318909824
- Cardinal: 21007318909824 can be written as Twenty-one trillion, seven billion, three hundred eighteen million, nine hundred nine thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 2.1007318909824 × 1013
Factors of 21007318909824
Divisors of 21007318909824
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 54 62 64 72 78 93 96 104 108 117 124 128 144 156 186 192 193 208 216 234 248 279 288 312 351 372 384 386 403 416 432 468 496 558 576 579 624 702 744 772 806 832 837 864 936 961 992 1116 1152 1158 1209 1248 1404 1488 1544 1612 1664 1674 1728 1737 1872 1922 1984 2232 2316 2418 2496 2509 2521 2808 2883 2976 3088 3224 3348 3456 3474 3627 3744 3844 3968 4464 4632 4836 4992 5018 5042 5211 5616 5766 5952 5983 6176 6448 6696 6948 7254 7488 7527 7563 7688 8649 8928 9264 9672 10036 10084 10422 10881 11232 11532 11904 11966 12352 12493 12896 13392 13896 14508 14976 15054 15126 15376 17298 17856 17949 18528 19344 20072 20168 20844 21762 22464 22581 22689 23064 23932 24704 24986 25792 25947 26784 27792 29016 30108 30252 30752 32773 34596 35712 35898 37056 37479 38688 40144 40336 41688 43524 44928 45162 45378 46128 47864 49972 51584 51894 53568 53847 55584 58032 60216 60504 61504 65546 67743 68067 69192 71796 74112 74958 77376 77779 78151 80288 80672 83376 87048 90324 90756 92256 95728 98319 99944 103788 107136 107694 111168 112437 116064 120432 121008 123008 131092 135486 136134 138384 143592 149916 154752 155558 156302 160576 161344 161541 166752 174096 180648 181512 184512 185473 191456 196638 199888 207576 215388 222336 224874 232128 233337 234453 240864 242016 262184 270972 272268 276768 287184 294957 299832 311116 312604 321152 322688 323082 333504 337311 348192 361296 363024 369024 370946 382912 393276 399776 415152 430776 449748 464256 466674 468906 481728 484032 486553 524368 541944 544536 553536 556419 574368 589914 599664 622232 625208 646164 667008 674622 696384 700011 703359 722592 726048 741892 765824 786552 799552 830304 861552 884871 899496 933348 937812 963456 968064 973106 1015963 1048736 1083888 1089072 1107072 1112838 1148736 1179828 1199328 1244464 1250416 1292328 1349244 1392768 1400022 1406718 1445184 1452096 1459659 1483784 1573104 1599104 1660608 1669257 1723104 1769742 1798992 1866696 1875624 1946212 2031926 2097472 2100033 2110077 2167776 2178144 2225676 2297472 2359656 2398656 2411149 2422681 2488928 2500832 2584656 2698488 2800044 2813436 2890368 2904192 2919318 2967568 3047889 3146208 3321216 3338514 3446208 3539484 3597984 3733392 3751248 3892424 4063852 4194944 4200066 4220154 4335552 4356288 4378977 4451352 4719312 4797312 4822298 4845362 4977856 5001664 5007771 5169312 5396976 5600088 5626872 5838636 5935136 6095778 6292416 6325189 6677028 6892416 7078968 7195968 7233447 7268043 7466784 7502496 7784848 8127704 8400132 8440308 8671104 8712576 8757954 8902704 9143667 9438624 9644596 9690724 9955712 10003328 10015542 10338624 10793952 11200176 11253744 11677272 11870272 12191556 12584832 12650378 13136931 13354056 14157936 14391936 14466894 14536086 14933568 15004992 15083143 15569696 16255408 16800264 16880616 17515908 17805408 18287334 18877248 18975567 19289192 19381448 20031084 20677248 21587904 21700341 21804129 22400352 22507488 23354544 23740544 24383112 25300756 26273862 26708112 27431001 28315872 28933788 29072172 29867136 30009984 30166286 31139392 31494853 32510816 33600528 33761232 35031816 35610816 36574668 37754496 37951134 38578384 38762896 40062168 43175808 43400682 43608258 44800704 45014976 45249429 46709088 48766224 50601512 52547724 53416224 54862002 56631744 56926701 57867576 58144344 60332572 62278784 62989706 65021632 65101023 65412387 67201056 67522464 70063632 71221632 73149336 75902268 77156768 77525792 80124336 86801364 87216516 89601408 90029952 90498858 93418176 94484559 97532448 101203024 105095448 106832448 109724004 113263488 113853402 115735152 116288688 120665144 125979412 130043264 130202046 130824774 134402112 135044928 135748287 140127264 146298672 151804536 154313536 155051584 160248672 170780103 173602728 174433032 180997716 186836352 188969118 195064896 196080859 202406048 210190896 213664896 219448008 227706804 231470304 232577376 241330288 251958824 260404092 261649548 268804224 270089856 271496574 280254528 283453677 292597344 303609072 308627072 310103168 320497344 341560206 347205456 348866064 361995432 377938236 390129792 392161718 404812096 407244861 420381792 438896016 455413608 462940608 465154752 467577433 482660576 503917648 520808184 523299096 542993148 560509056 566907354 585194688 588242577 607218144 640994688 683120412 694410912 697732128 723990864 755876472 784323436 809624192 814489722 840763584 850361031 877792032 910827216 925881216 930309504 935154866 965321152 1007835296 1041616368 1046598192 1085986296 1133814708 1170389376 1176485154 1214436288 1366240824 1388821824 1395464256 1402732299 1447981728 1511752944 1568646872 1628979444 1681527168 1700722062 1755584064 1764727731 1821654432 1870309732 1930642304 2015670592 2083232736 2093196384 2171972592 2267629416 2352970308 2428872576 2732481648 2777643648 2790928512 2805464598 2895963456 3023505888 3137293744 3257958888 3401444124 3511168128 3529455462 3643308864 3740619464 4031341184 4166465472 4186392768 4208196897 4343945184 4535258832 4705940616 5294183193 5464963296 5610929196 5791926912 6047011776 6078506629 6274587488 6515917776 6802888248 7058910924 7286617728 7481238928 8332930944 8372785536 8416393794 8687890368 9070517664 9411881232 10588366386 10929926592 11221858392 12094023552 12157013258 12549174976 12624590691 13031835552 13605776496 14117821848 14962477856 16832787588 17375780736 18141035328 18235519887 18823762464 21176732772 21859853184 22443716784 24314026516 25098349952 25249181382 26063671104 27211552992 28235643696 29924955712 33665575176 36282070656 36471039774 37647524928 42353465544 44887433568 48628053032 50498362764 52127342208 54423105984 54706559661 56471287392 59849911424 67331150352 72942079548 75295049856 84706931088 89774867136 97256106064 100996725528 108846211968 109413119322 112942574784 134662300704 145884159096 164119678983 169413862176 179549734272 194512212128 201993451056 218826238644 225885149568 269324601408 291768318192 328239357966 338827724352 389024424256 403986902112 437652477288 538649202816 583536636384 656478715932 677655448704 778048848512 807973804224 875304954576 1167073272768 1312957431864 1615947608448 1750609909152 2334146545536 2625914863728 3501219818304 5251829727456 7002439636608 10503659454912 21007318909824
- Sum of all divisors σ(n): 69378398107200
- Sum of proper divisors (its aliquot sum) s(n): 48371079197376
- 21007318909824 is an abundant number, because the sum of its proper divisors (48371079197376) is greater than itself. Its abundance is 27363760287552
Bases of 21007318909824
- Binary: 1001100011011001001011100100000000011100000002
- Hexadecimal: 0x131B25C80380
- Base-36: 7G2MNAAO0
Squares and roots of 21007318909824
- 21007318909824 squared (210073189098242) is 441307447779049011843710976
- 21007318909824 cubed (210073189098243) is 9270686292774983697512090924614863028224
-
The
square root of 21007318909824 is 4583374.1839199645 -
The
cube root of 21007318909824 is 27592.4465212567
Scales and comparisons
How big is 21007318909824?- 21,007,318,909,824 seconds is equal to 667,967 years, 39 weeks, 4 days, 3 hours, 50 minutes, 24 seconds.
-
To count from 1 to 21,007,318,909,824 would take you about one million, six hundred sixty-nine thousand, nine hundred nineteen 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 21007318909824 cubic inches would be around 2299.4 feet tall.
Recreational maths with 21007318909824
- 21007318909824 backwards is 42890981370012
- 21007318909824 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21007318909824's digits is 54
- More coming soon!
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The information we have on file for 21007318909824 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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