21321291409501590
21,321,291,409,501,590 is an even composite number composed of seven prime numbers multiplied together.
21321291409501590 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 21321291409501590:
2 × 34 × 5 × 13 × 233 × 31 × 5368339
(2 × 3 × 3 × 3 × 3 × 5 × 13 × 23 × 23 × 23 × 31 × 5368339)See below for interesting mathematical facts about the number 21321291409501590 from the Numbermatics database.
Names of 21321291409501590
- Cardinal: 21321291409501590 can be written as Twenty-one quadrillion, three hundred twenty-one trillion, two hundred ninety-one billion, four hundred nine million, five hundred one thousand, five hundred ninety.
Scientific notation
- Scientific notation: 2.132129140950159 × 1016
Factors of 21321291409501590
Divisors of 21321291409501590
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 23 26 27 30 31 39 45 46 54 62 65 69 78 81 90 93 115 117 130 135 138 155 162 186 195 207 230 234 270 279 299 310 345 351 390 403 405 414 465 529 558 585 598 621 690 702 713 806 810 837 897 930 1035 1053 1058 1170 1209 1242 1395 1426 1495 1587 1674 1755 1794 1863 2015 2070 2106 2139 2418 2511 2645 2691 2790 2990 3105 3174 3510 3565 3627 3726 4030 4185 4278 4485 4761 5022 5265 5290 5382 6045 6210 6417 6877 7130 7254 7935 8073 8370 8970 9269 9315 9522 10530 10695 10881 12090 12167 12555 12834 13455 13754 14283 15870 16146 16399 18135 18538 18630 19251 20631 21390 21762 23805 24219 24334 25110 26910 27807 28566 32085 32643 32798 34385 36270 36501 38502 40365 41262 42849 46345 47610 48438 49197 54405 55614 57753 60835 61893 64170 65286 68770 71415 73002 80730 81995 83421 85698 92690 96255 98394 103155 108810 109503 115506 121095 121670 123786 139035 142830 147591 158171 163215 163990 166842 182505 185679 192510 206310 213187 214245 219006 242190 245985 250263 278070 288765 295182 309465 316342 326430 328509 365010 371358 377177 417105 426374 428490 442773 474513 491970 500526 547515 557037 577530 618930 639561 657018 737955 750789 754354 790855 834210 885546 928395 949026 985527 1065935 1095030 1114074 1131531 1251315 1279122 1328319 1423539 1475910 1501578 1581710 1642545 1856790 1885885 1918683 1971054 2131870 2213865 2263062 2372565 2502630 2656638 2785185 2847078 3197805 3285090 3394593 3753945 3771770 3837366 4270617 4427730 4745130 4903301 4927635 5368339 5570370 5657655 5756049 6395610 6641595 6789186 7117695 7507890 8541234 9593415 9806602 9855270 10183779 10736678 11315310 11512098 12811851 13283190 14235390 14709903 16105017 16972965 17268147 19186830 20367558 21353085 24516505 25623702 26841695 28780245 29419806 30551337 32210034 33945930 34536294 42706170 44129709 48315051 49033010 50918895 53683390 57560490 61102674 64059255 69788407 73549515 80525085 86340735 88259418 96630102 101837790 123471797 128118510 132389127 139576814 144945153 147099030 152756685 161050170 166418509 172681470 209365221 220648545 241575255 246943594 264778254 289890306 305513370 332837018 348942035 370415391 397167381 418730442 434835459 441297090 483150510 499255527 617358985 628095663 661945635 697884070 724725765 740830782 794334762 832092545 869670918 998511054 1046826105 1111246173 1234717970 1256191326 1323891270 1449451530 1497766581 1605133361 1664185090 1852076955 1884286989 1985836905 2093652210 2163440617 2174177295 2222492346 2496277635 2839851331 2995533162 3140478315 3210266722 3333738519 3704153910 3768573978 3827625707 3971673810 4326881234 4348354590 4493299743 4815400083 4992555270 5556230865 5652860967 5679702662 6280956630 6490321851 6667477038 7488832905 7655251414 8025666805 8519553993 8986599486 9421434945 9630800166 10001215557 10817203085 11112461730 11305721934 11482877121 12980643702 13479899229 14199256655 14446200249 14977665810 16051333610 16668692595 17039107986 18842869890 19138128535 19470965553 20002431114 21634406170 22466498715 22965754242 24077000415 25558661979 26959798458 28264304835 28398513310 28892400498 32451609255 33337385190 34448631363 36918067303 38276257070 38941931106 42597769965 43338600747 44932997430 48154000830 49759134191 50006077785 51117323958 56528609670 57414385605 58412896659 64903218510 65316580613 67399496145 68897262726 72231001245 73836134606 76675985937 85195539930 86677201494 88035391261 97354827765 99518268382 100012155570 103345894089 110754201909 114828771210 116825793318 127793309895 130015802241 130633161226 134798992290 144462002490 149277402573 153351971874 172243156815 175238689977 176070782522 184590336515 194709655530 195949741839 206691788178 216693003735 221508403818 230027957811 248795670955 255586619790 260031604482 264106173783 292064483295 298554805146 310037682267 326582903065 332262605727 344486313630 350477379954 369180673030 383379929685 391899483678 433386007470 440176956305 447832207719 460055915622 497591341910 516729470445 528212347566 553771009545 584128966590 587849225517 620075364534 650079011205 653165806130 664525211454 746387012865 766759859370 792318521349 849115547969 876193449885 880353912610 895664415438 979748709195 996787817181 1033458940890 1107542019090 1144460086393 1150139789055 1175698451034 1300158022410 1320530868915 1343496623157 1492774025730 1550188411335 1584637042698 1661313028635 1698231095938 1752386899770 1763547676551 1959497418390 1993575634362 2024813999003 2239161038595 2288920172786 2300279578110 2376955564047 2547346643907 2641061737830 2686993246314 2939246127585 2990363451543 3100376822670 3322626057270 3433380259179 3527095353102 3961592606745 4030489869471 4049627998006 4245577739845 4478322077190 4753911128094 4983939085905 5094693287814 5290643029653 5722300431965 5878492255170 5980726903086 6074441997009 6717483115785 6866760518358 7130866692141 7642039931721 7923185213490 8060979738942 8491155479690 8817738382755 9967878171810 10124069995015 10300140777537 10581286059306 11444600863930 11884777820235 12148883994018 12736733219535 13434966231570 14261733384282 14951817257715 15284079863442 17166901295895 17635476765510 18223325991027 20152449347355 20248139990030 20600281555074 22926119795163 23769555640470 25473466439070 26322581987039 26453215148265 29903634515430 30372209985045 30900422332611 34333802591790 35654333460705 36446651982054 38210199658605 40304898694710 45852239590326 51500703887685 52645163974078 52906430296530 54669977973081 60744419970090 61800844665222 68778359385489 71308666921410 76420399317210 78967745961117 91116629955135 92701266997833 103001407775370 109339955946162 114630598975815 131612909935195 137556718770978 154502111663055 157935491922234 164009933919243 182233259910270 185402533995666 229261197951630 236903237883351 263225819870390 273349889865405 309004223326110 328019867838486 343891796927445 394838729805585 463506334989165 473806475766702 546699779730810 687783593854890 710709713650053 789677459611170 820049669596215 927012669978330 1184516189416755 1421419427300106 1640099339192430 2132129140950159 2369032378833510 3553548568250265 4264258281900318 7107097136500530 10660645704750795 21321291409501590
- Sum of all divisors σ(n): 66628956931891200
- Sum of proper divisors (its aliquot sum) s(n): 45307665522389610
- 21321291409501590 is an abundant number, because the sum of its proper divisors (45307665522389610) is greater than itself. Its abundance is 23986374112888020
Bases of 21321291409501590
- Binary: 10010111011111110011010000000001001110110101101100101102
- Hexadecimal: 0x4BBF9A009DAD96
- Base-36: 5TXRM1XSBDI
Squares and roots of 21321291409501590
- 21321291409501590 squared (213212914095015902) is 454597467368886298396932212528100
- 21321291409501590 cubed (213212914095015903) is 9692605075793414811565880933343657929574869679000
-
The
square root of 21321291409501590 is 146018120.1409660321 -
The
cube root of 21321291409501590 is 277292.3161456977
Scales and comparisons
How big is 21321291409501590?- 21,321,291,409,501,590 seconds is equal to 677,951,115 years, 38 weeks, 2 days, 11 hours, 46 minutes, 30 seconds.
-
To count from 1 to 21,321,291,409,501,590 would take you about two billion, thirty-three million, eight hundred fifty-three thousand, three hundred forty-seven 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 21321291409501590 cubic inches would be around 23107.7 feet tall.
Recreational maths with 21321291409501590
- 21321291409501590 backwards is 09510590419212312
- 21321291409501590 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21321291409501590's digits is 54
- More coming soon!
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The information we have on file for 21321291409501590 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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