21002910322944
21,002,910,322,944 is an even composite number composed of seven prime numbers multiplied together.
21002910322944 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21002910322944:
28 × 3 × 112 × 31 × 53 × 151 × 911
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 31 × 53 × 151 × 911)See below for interesting mathematical facts about the number 21002910322944 from the Numbermatics database.
Names of 21002910322944
- Cardinal: 21002910322944 can be written as Twenty-one trillion, two billion, nine hundred ten million, three hundred twenty-two thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 2.1002910322944 × 1013
Factors of 21002910322944
Divisors of 21002910322944
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 53 62 64 66 88 93 96 106 121 124 128 132 151 159 176 186 192 212 242 248 256 264 302 318 341 352 363 372 384 424 453 484 496 528 583 604 636 682 704 726 744 768 848 906 911 968 992 1023 1056 1166 1208 1272 1364 1408 1452 1488 1643 1661 1696 1749 1812 1822 1936 1984 2046 2112 2332 2416 2544 2728 2733 2816 2904 2976 3286 3322 3392 3498 3624 3644 3751 3872 3968 4092 4224 4664 4681 4832 4929 4983 5088 5456 5466 5808 5952 6413 6572 6644 6784 6996 7248 7288 7502 7744 7936 8003 8184 8448 9328 9362 9664 9858 9966 10021 10176 10912 10932 11253 11616 11904 12826 13144 13288 13568 13992 14043 14496 14576 15004 15488 16006 16368 18073 18271 18656 18724 19239 19328 19716 19932 20042 20352 21824 21864 22506 23232 23808 24009 25652 26288 26576 27984 28086 28241 28992 29152 30008 30063 30976 32012 32736 36146 36542 37312 37448 38478 38656 39432 39864 40084 40704 43648 43728 45012 46464 48018 48283 51304 51491 52576 53152 54219 54813 55968 56172 56482 57984 58304 60016 60126 64024 65472 72292 73084 74624 74896 76956 78864 79728 80168 84723 87296 87456 88033 90024 92928 96036 96566 102608 102982 105152 106304 108438 109626 110231 111936 112344 112964 115968 116608 120032 120252 128048 130944 137561 144584 144849 146168 149248 149792 153912 154473 157728 159456 160336 169446 174912 176066 180048 192072 193132 198803 205216 205964 210304 212608 216876 219252 220462 223872 224688 225928 233216 240064 240504 248093 256096 261888 264099 275122 289168 289698 292336 299584 307824 308946 310651 315456 318912 320672 330693 338892 349824 352132 360096 384144 386264 397606 410432 411928 412683 420608 425216 433752 438504 440924 447744 449376 451856 480128 481008 496186 512192 528198 531113 550244 566401 578336 579396 584672 596409 599168 615648 617892 621302 630912 637824 641344 661386 677784 699648 704264 720192 744279 768288 772528 795212 820864 823856 825366 867504 877008 881848 898752 903712 931953 960256 962016 968363 992372 1024384 1056396 1062226 1100488 1132802 1156672 1158792 1169344 1192818 1198336 1231296 1235784 1242604 1261824 1275648 1282688 1322772 1355568 1408528 1440384 1488558 1496773 1513171 1536576 1545056 1590424 1593339 1641728 1647712 1650732 1699203 1735008 1754016 1763696 1797504 1807424 1863906 1924032 1936726 1984744 2048768 2112792 2124452 2200976 2265604 2313344 2317584 2338688 2385636 2462592 2471568 2485208 2565376 2645544 2711136 2729023 2817056 2880768 2905089 2977116 2993546 3026342 3073152 3090112 3180848 3186678 3295424 3301464 3398406 3417161 3470016 3508032 3527392 3595008 3614848 3727812 3848064 3873452 3969488 4225584 4248904 4264391 4401952 4490319 4531208 4539513 4626688 4635168 4677376 4771272 4925184 4943136 4970416 5291088 5422272 5458046 5634112 5810178 5842243 5954232 5987092 6052684 6146304 6180224 6361696 6373356 6590848 6602928 6796812 6834322 6940032 7016064 7054784 7229696 7290733 7455624 7696128 7746904 7938976 8187069 8451168 8497808 8528782 8803904 8980638 9062416 9079026 9270336 9542544 9886272 9940832 10251483 10582176 10844544 10916092 11268224 11620356 11684486 11908464 11974184 12105368 12360448 12723392 12746712 12793173 13181696 13205856 13593624 13668644 13880064 14032128 14109568 14581466 14911248 15493808 15877952 16374138 16464503 16644881 16902336 16995616 17057564 17526729 17607808 17961276 18124832 18158052 18540672 19085088 19772544 19881664 20502966 21164352 21689088 21832184 21872199 22536448 23240712 23368972 23816928 23948368 24210736 25446784 25493424 25586346 26411712 27187248 27337288 28219136 29162932 29822496 30019253 30987616 31755904 32748276 32929006 33289762 33804672 33991232 34115128 35053458 35215616 35922552 36249664 36316104 37081344 38170176 39545088 39763328 41005932 42328704 43664368 43744398 46481424 46737944 46908301 47633856 47896736 48421472 49393509 49934643 50893568 50986848 51172692 52823424 54374496 54674576 58325864 59644992 60038506 61975232 63511808 65496552 65858012 66579524 67609344 67982464 68230256 70106916 71845104 72499328 72632208 76340352 79526656 80198063 82011864 84657408 87328736 87488796 90057759 92962848 93475888 93816602 95267712 95793472 96842944 98787018 99869286 101973696 102345384 105646848 108748992 109349152 116651728 119289984 120077012 123950464 130993104 131716024 133159048 135964928 136460512 140213832 140724903 143690208 144998656 145264416 152680704 160396126 164023728 174657472 174977592 180115518 181109533 185925696 186951776 187633204 190535424 191586944 193685888 197574036 199738572 203947392 204690768 217497984 218698304 226012723 233303456 238579968 240154024 240594189 247900928 261986208 263432048 266318096 272921024 280427664 281449806 287380416 290528832 320792252 328047456 349314944 349955184 360231036 362219066 371851392 373903552 375266408 383173888 387371776 395148072 399477144 407894784 409381536 434995968 437396608 452025446 466606912 480308048 481188378 515991311 523972416 526864096 532636192 543328599 545842048 560855328 562899612 574760832 581057664 641584504 656094912 678038169 698629888 699910368 720462072 724438132 743702784 747807104 750532816 790296144 798954288 818763072 874793216 882178693 904050892 933213824 960616096 962376756 1031982622 1047944832 1053728192 1065272384 1086657198 1091684096 1121710656 1125799224 1149521664 1162115328 1283169008 1312189824 1356076338 1399820736 1440924144 1448876264 1495614208 1501065632 1547973933 1580592288 1597908576 1637526144 1764357386 1808101784 1866427648 1921232192 1924753512 2063965244 2095889664 2107456384 2130544768 2173314396 2243421312 2251598448 2486139953 2566338016 2624379648 2646536079 2712152676 2799641472 2881848288 2897752528 3002131264 3095947866 3161184576 3195817152 3275052288 3528714772 3616203568 3842464384 3849507024 4127930488 4214912768 4261089536 4346628792 4486842624 4503196896 4972279906 5132676032 5293072158 5424305352 5599282944 5763696576 5795505056 6004262528 6191895732 6322369152 6391634304 7057429544 7232407136 7458419859 7684928768 7699014048 8255860976 8693257584 9006393792 9944559812 10265352064 10586144316 10848610704 11527393152 11591010112 12008525056 12383791464 12644738304 12783268608 14114859088 14464814272 14916839718 15398028096 16511721952 17386515168 18012787584 19889119624 20530704128 21172288632 21697221408 23054786304 23182020224 24767582928 27347539483 28229718176 28929628544 29833679436 30796056192 33023443904 34773030336 36025575168 39778239248 42344577264 43394442816 46364040448 49535165856 54695078966 56459436352 57859257088 59667358872 61592112384 66046887808 69546060672 79556478496 82042618449 84689154528 86788885632 99070331712 109390157932 112918872704 119334717744 132093775616 139092121344 159112956992 164085236898 169378309056 173577771264 198140663424 218780315864 225837745408 238669435488 318225913984 328170473796 338756618112 396281326848 437560631728 477338870976 636451827968 656340947592 677513236224 875121263456 954677741952 1312681895184 1750242526912 1909355483904 2625363790368 3500485053824 5250727580736 7000970107648 10501455161472 21002910322944
- Sum of all divisors σ(n): 65120045727744
- Sum of proper divisors (its aliquot sum) s(n): 44117135404800
- 21002910322944 is an abundant number, because the sum of its proper divisors (44117135404800) is greater than itself. Its abundance is 23114225081856
Bases of 21002910322944
- Binary: 1001100011010000111110000001001010001000000002
- Hexadecimal: 0x131A1F025100
- Base-36: 7G0LQIZ9C
Squares and roots of 21002910322944
- 21002910322944 squared (210029103229442) is 441122242033627638372827136
- 21002910322944 cubed (210029103229443) is 9264850890888279593564878829640046608384
-
The
square root of 21002910322944 is 4582893.2262211827 -
The
cube root of 21002910322944 is 27590.5162065793
Scales and comparisons
How big is 21002910322944?- 21,002,910,322,944 seconds is equal to 667,827 years, 30 weeks, 1 day, 20 hours, 22 minutes, 24 seconds.
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To count from 1 to 21,002,910,322,944 would take you about one million, six hundred sixty-nine thousand, five hundred sixty-eight 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 21002910322944 cubic inches would be around 2299.2 feet tall.
Recreational maths with 21002910322944
- 21002910322944 backwards is 44922301920012
- The number of decimal digits it has is: 14
- The sum of 21002910322944's digits is 39
- More coming soon!
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The information we have on file for 21002910322944 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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