21013001316864
21,013,001,316,864 is an even composite number composed of five prime numbers multiplied together.
21013001316864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.
Prime factorization of 21013001316864:
29 × 36 × 17 × 61 × 2332
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 61 × 233 × 233)See below for interesting mathematical facts about the number 21013001316864 from the Numbermatics database.
Names of 21013001316864
- Cardinal: 21013001316864 can be written as Twenty-one trillion, thirteen billion, one million, three hundred sixteen thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 2.1013001316864 × 1013
Factors of 21013001316864
Divisors of 21013001316864
- Number of divisors d(n): 840
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 61 64 68 72 81 96 102 108 122 128 136 144 153 162 183 192 204 216 233 243 244 256 272 288 306 324 366 384 408 432 459 466 486 488 512 544 549 576 612 648 699 729 732 768 816 864 918 932 972 976 1037 1088 1098 1152 1224 1296 1377 1398 1458 1464 1536 1632 1647 1728 1836 1864 1944 1952 2074 2097 2176 2196 2304 2448 2592 2754 2796 2916 2928 3111 3264 3294 3456 3672 3728 3888 3904 3961 4131 4148 4194 4352 4392 4608 4896 4941 5184 5508 5592 5832 5856 6222 6291 6528 6588 6912 7344 7456 7776 7808 7922 8262 8296 8388 8704 8784 9333 9792 9882 10368 11016 11184 11664 11712 11883 12393 12444 12582 13056 13176 13824 14213 14688 14823 14912 15552 15616 15844 16524 16592 16776 17568 18666 18873 19584 19764 20736 22032 22368 23328 23424 23766 24786 24888 25164 26112 26352 27999 28426 29376 29646 29824 31104 31232 31688 33048 33184 33552 35136 35649 37332 37746 39168 39528 41472 42639 44064 44469 44736 46656 46848 47532 49572 49776 50328 52704 54289 55998 56619 56852 58752 59292 59648 62208 63376 66096 66368 67104 70272 71298 74664 75492 78336 79056 83997 85278 88128 88938 89472 93312 93696 95064 99144 99552 100656 105408 106947 108578 111996 113238 113704 117504 118584 119296 124416 126752 127917 132192 132736 134208 140544 142596 149328 150984 158112 162867 167994 169857 170556 176256 177876 178944 186624 190128 198288 199104 201312 210816 213894 217156 223992 226476 227408 235008 237168 241621 251991 253504 255834 264384 265472 268416 281088 285192 298656 301968 316224 320841 325734 335988 339714 341112 352512 355752 357888 373248 380256 383751 396576 398208 402624 421632 427788 434312 447984 452952 454816 474336 483242 488601 503982 507008 511668 528768 530944 536832 570384 597312 603936 632448 641682 651468 671976 679428 682224 705024 711504 724863 755973 760512 767502 793152 796416 805248 843264 855576 868624 895968 905904 909632 922913 948672 962523 966484 977202 1007964 1014016 1023336 1057536 1073664 1140768 1151253 1194624 1207872 1264896 1283364 1302936 1343952 1358856 1364448 1423008 1449726 1465803 1511946 1521024 1535004 1586304 1592832 1610496 1711152 1737248 1791936 1811808 1819264 1845826 1897344 1925046 1932968 1954404 2015928 2028032 2046672 2115072 2174589 2281536 2302506 2389248 2415744 2529792 2566728 2605872 2687904 2717712 2728896 2768739 2846016 2887569 2899452 2931606 3023892 3042048 3070008 3172608 3220992 3311629 3422304 3453759 3474496 3583872 3623616 3638528 3691652 3794688 3850092 3865936 3908808 4031856 4093344 4349178 4397409 4563072 4605012 4778496 4831488 5133456 5211744 5375808 5435424 5457792 5537478 5692032 5775138 5798904 5863212 6047784 6084096 6140016 6345216 6523767 6623258 6844608 6907518 6948992 7167744 7247232 7277056 7383304 7589376 7700184 7731872 7817616 8063712 8186688 8306217 8698356 8794818 9126144 9210024 9662976 9934887 10266912 10361277 10423488 10751616 10870848 10915584 11074956 11384064 11550276 11597808 11726424 12095568 12280032 13047534 13192227 13246516 13689216 13815036 13897984 14335488 14494464 14766608 15400368 15463744 15635232 16127424 16373376 16612434 17396712 17589636 18252288 18420048 19571301 19869774 20533824 20722554 20846976 21503232 21741696 21831168 22149912 22768128 23100552 23195616 23452848 24191136 24560064 24918651 26095068 26384454 26493032 27378432 27630072 27795968 28988928 29533216 29804661 30800736 30927488 31270464 32254848 32746752 33224868 34793424 35179272 36840096 39142602 39576681 39739548 41067648 41445108 41693952 43006464 43483392 44299824 46201104 46391232 46905696 48382272 49120128 49837302 52190136 52768908 52986064 54756864 55260144 56297693 58713903 59066432 59609322 61601472 61854976 62540928 64509696 65493504 66449736 69586848 70358544 73680192 74755953 78285204 79153362 79479096 82135296 82890216 83387904 86966784 88599648 89413983 92402208 92782464 93811392 96764544 98240256 99674604 104380272 105537816 105972128 110520288 112595386 117427806 118132864 119218644 123202944 123709952 125081856 129019392 132899472 139173696 140717088 147360384 149511906 156570408 158306724 158958192 164270592 165780432 168893079 176141709 177199296 178827966 184804416 185564928 187622784 193529088 196480512 199349208 208760544 211075632 211944256 221040576 224267859 225190772 234855612 236265728 238437288 246405888 250163712 265798944 268241949 278347392 281434176 294720768 299023812 313140816 316613448 317916384 331560864 337786158 352283418 354398592 357655932 369608832 371129856 375245568 387058176 398698416 417521088 422151264 423888512 442081152 448535718 450381544 469711224 472531456 476874576 492811776 506679237 531597888 536483898 556694784 562868352 589441536 598047624 626281632 633226896 635832768 663121728 672803577 675572316 704566836 708797184 715311864 739217664 750491136 797396832 804725847 835042176 844302528 847777024 884162304 897071436 900763088 939422448 953749152 1013358474 1063195776 1072967796 1113389568 1125736704 1196095248 1252563264 1266453792 1271665536 1326243456 1345607154 1351144632 1409133672 1417594368 1430623728 1478435328 1520037711 1594793664 1609451694 1670084352 1688605056 1695554048 1768324608 1794142872 1801526176 1878844896 1907498304 2026716948 2126391552 2145935592 2251473408 2392190496 2414177541 2505126528 2532907584 2543331072 2652486912 2691214308 2702289264 2818267344 2861247456 3040075422 3189587328 3218903388 3340168704 3377210112 3588285744 3603052352 3757689792 3814996608 4053433896 4252783104 4291871184 4560113133 4784380992 4828355082 5010253056 5065815168 5086662144 5304973824 5382428616 5404578528 5636534688 5722494912 6080150844 6379174656 6437806776 6754420224 7176571488 7206104704 7515379584 7629993216 8106867792 8583742368 9120226266 9568761984 9656710164 10020506112 10131630336 10764857232 10809157056 11273069376 11444989824 12160301688 12758349312 12875613552 13680339399 14353142976 14412209408 15030759168 15259986432 16213735584 17167484736 18240452532 19137523968 19313420328 20263260672 21529714464 21618314112 22546138752 22889979648 24320603376 25751227104 27360678798 28706285952 28824418816 30061518336 32427471168 34334969472 36480905064 38275047936 38626840656 41041018197 43059428928 43236628224 45092277504 45779959296 48641206752 51502454208 54721357596 57412571904 64854942336 68669938944 72961810128 77253681312 82082036394 86118857856 86473256448 90184555008 97282413504 103004908416 109442715192 114825143808 129709884672 137339877888 145923620256 154507362624 164164072788 172237715712 194564827008 206009816832 218885430384 259419769344 291847240512 309014725248 328328145576 344475431424 389129654016 412019633664 437770860768 583694481024 618029450496 656656291152 778259308032 875541721536 1167388962048 1236058900992 1313312582304 1751083443072 2334777924096 2626625164608 3502166886144 5253250329216 7004333772288 10506500658432 21013001316864
- Sum of all divisors σ(n): 68036150649852
- Sum of proper divisors (its aliquot sum) s(n): 47023149332988
- 21013001316864 is an abundant number, because the sum of its proper divisors (47023149332988) is greater than itself. Its abundance is 26010148016124
Bases of 21013001316864
- Binary: 1001100011100011110000111101010101010000000002
- Hexadecimal: 0x131C787AAA00
- Base-36: 7G58MG000
Squares and roots of 21013001316864
- 21013001316864 squared (210130013168642) is 441546224342528198130794496
- 21013001316864 cubed (210130013168643) is 9278211393565872199921437847758563180544
-
The
square root of 21013001316864 is 4583994.0354306745 -
The
cube root of 21013001316864 is 27594.9341840561
Scales and comparisons
How big is 21013001316864?- 21,013,001,316,864 seconds is equal to 668,148 years, 23 weeks, 18 hours, 14 minutes, 24 seconds.
-
To count from 1 to 21,013,001,316,864 would take you about one million, six hundred seventy thousand, three hundred seventy-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 21013001316864 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21013001316864
- 21013001316864 backwards is 46861310031012
- 21013001316864 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21013001316864's digits is 36
- More coming soon!
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The information we have on file for 21013001316864 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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