21450816042040
21,450,816,042,040 is an even composite number composed of six prime numbers multiplied together.
21450816042040 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 21450816042040:
23 × 5 × 73 × 11 × 372 × 473
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 11 × 37 × 37 × 47 × 47 × 47)See below for interesting mathematical facts about the number 21450816042040 from the Numbermatics database.
Names of 21450816042040
- Cardinal: 21450816042040 can be written as Twenty-one trillion, four hundred fifty billion, eight hundred sixteen million, forty-two thousand and forty.
Scientific notation
- Scientific notation: 2.145081604204 × 1013
Factors of 21450816042040
Divisors of 21450816042040
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 37 40 44 47 49 55 56 70 74 77 88 94 98 110 140 148 154 185 188 196 220 235 245 259 280 296 308 329 343 370 376 385 392 407 440 470 490 517 518 539 616 658 686 740 770 814 940 980 1034 1036 1078 1295 1316 1369 1372 1480 1540 1628 1645 1715 1739 1813 1880 1960 2035 2068 2072 2156 2209 2303 2585 2590 2632 2695 2738 2744 2849 3080 3256 3290 3430 3478 3619 3626 3773 4070 4136 4312 4418 4606 5170 5180 5390 5476 5698 6580 6845 6860 6956 7238 7252 7546 8140 8695 8836 9065 9212 9583 10340 10360 10780 10952 11045 11396 11515 12173 12691 13160 13690 13720 13912 14245 14476 14504 15059 15092 15463 16121 16280 17390 17672 18095 18130 18424 18865 19129 19166 19943 20680 21560 22090 22792 23030 24299 24346 25333 25382 27380 28490 28952 30118 30184 30926 32242 34780 36190 36260 37730 38258 38332 39886 44180 46060 47915 48598 48692 50666 50764 54760 56980 60236 60865 61852 63455 64343 64484 67081 69560 72380 72520 75295 75460 76516 76664 77315 79772 80605 81733 85211 88360 92120 95645 95830 97196 97384 99715 101332 101528 103823 105413 108241 113960 120472 121495 121730 123704 126665 126910 128686 128968 133903 134162 139601 144760 150590 150920 153032 154630 159544 161210 163466 170093 170422 177331 191290 191660 194392 199430 202664 207646 210826 216482 242990 243460 253330 253820 257372 267806 268324 279202 301180 309260 321715 322420 326932 335405 340186 340844 354662 382580 383320 398860 408665 415292 421652 426055 432964 450401 469567 485980 486920 506660 507640 514744 519115 527065 535612 536648 541205 558404 572131 596477 602360 618520 643430 644840 653864 669515 670810 680372 681688 698005 707773 709324 726761 737891 757687 765160 797720 817330 830584 843304 850465 852110 865928 886655 899063 900802 937321 939134 971960 1013320 1038230 1054130 1071224 1082410 1116808 1142053 1144262 1190651 1192954 1286860 1339030 1341620 1360744 1396010 1415546 1418648 1453522 1475782 1515374 1634660 1700930 1704220 1773310 1798126 1801604 1874642 1878268 2076460 2108260 2164820 2252005 2284106 2288524 2347835 2381302 2385908 2573720 2678060 2683240 2792020 2831092 2860655 2907044 2951564 2982385 3024121 3030748 3152807 3269320 3401860 3408440 3538865 3546620 3596252 3603208 3633805 3689455 3749284 3756536 3788435 3841451 4004917 4152920 4216520 4329640 4495315 4504010 4568212 4577048 4686605 4695670 4762604 4771816 4954411 5087327 5165237 5356120 5584040 5662184 5710265 5721310 5814088 5903128 5953255 5964770 6048242 6061496 6293441 6305614 6561247 6803720 7077730 7093240 7192504 7267610 7378910 7498568 7576870 7682902 7994371 8009834 8334557 8990630 9008020 9136424 9373210 9391340 9525208 9908822 10174654 10330474 11420530 11442620 11906510 11929540 12096484 12586882 12611228 13122494 14155460 14535220 14757820 15120605 15153740 15365804 15764035 15988742 16019668 16669114 17981260 18016040 18746420 18782680 19207255 19817644 20024585 20349308 20660948 21168847 22069649 22841060 22885240 23813020 23859080 24192968 24772055 25173764 25222456 25436635 25826185 26244988 26890157 28034419 28310920 29070440 29515640 30241210 30307480 30731608 31467205 31528070 31977484 32039336 32806235 33265331 33338228 34680877 35611289 35962520 37492840 38414510 39635288 39971855 40049170 40698616 41321896 41672785 42255961 42337694 44054087 44139298 45682120 47626040 49544110 50347528 50873270 51652370 52489976 53780314 55960597 56068838 60482420 62934410 63056140 63954968 65612470 66530662 66676456 69361754 71222578 76829020 79943710 80098340 83345570 84511922 84675388 88108174 88278596 99088220 101746540 103304740 105844235 107560628 110348245 111921194 112137676 120964840 125868820 126112280 131224940 133061324 134450785 138723508 140172095 142133687 142445156 148181929 153658040 159887420 160196680 166326655 166691140 169023844 169350776 173404385 176216348 176557192 178056445 188231099 198176440 203493080 206609480 211279805 211688470 215121256 220270435 220696490 223842388 224275352 232857317 242766139 251737640 262449880 266122648 268901570 277447016 279802985 280344190 284267374 284890312 295791727 296363858 308378609 319774840 332653310 333382280 338047688 346808770 352432696 356112890 376462198 391724179 422559610 423376940 440540870 441392980 447684776 465714634 485532278 537803140 559605970 560688380 568534748 591583454 592727716 616757218 665306620 693617540 710668435 712225780 740909645 752924396 783448358 845119220 846753880 881081740 882785960 931429268 941155495 971064556 994935809 1037273503 1075606280 1119211940 1121376760 1137069496 1164286585 1183166908 1185455432 1213830695 1233514436 1317617693 1330613240 1387235080 1421336870 1424451560 1478958635 1481819290 1505848792 1541893045 1563470557 1566896716 1630001219 1690238440 1762163480 1862858536 1882310990 1942129112 1958620895 1989871618 2070542089 2074547006 2238423880 2328573170 2366333816 2427661390 2467028872 2635235386 2842673740 2957917270 2963638580 3083786090 3126941114 3133793432 3260002438 3764621980 3917241790 3979743236 4141084178 4149094012 4657146340 4855322780 4974679045 5186367515 5270470772 5685347480 5915834540 5927277160 6167572180 6253882228 6520004876 6588088465 6964550663 7529243960 7817352785 7834483580 7959486472 8150006095 8282168356 8298188024 9314292680 9710645560 9949358090 10352710445 10372735030 10540941544 10944293899 11410008533 11831669080 12335144360 12507764456 13040009752 13176176930 13929101326 14493794623 15634705570 15668967160 16300012190 16564336712 19898716180 20705420890 20745470060 21888587798 22820017066 26352353860 27858202652 28987589246 31269411140 32600024380 34822753315 39797432360 41410841780 41490940120 43777175596 45640034132 48751854641 52704707720 54721469495 55716405304 57050042665 57975178492 62538822280 65200048760 69645506630 72468973115 76610057293 82821683560 87554351192 91280068264 97503709282 109442938990 114100085330 115950356984 139291013260 144937946230 153220114586 195007418564 218885877980 228200170660 243759273205 278582026520 289875892460 306440229172 383050286465 390014837128 437771755960 456400341320 487518546410 536270401051 579751784920 612880458344 766100572930 975037092820 1072540802102 1532201145860 1950074185640 2145081604204 2681352005255 3064402291720 4290163208408 5362704010510 10725408021020 21450816042040
- Sum of all divisors σ(n): 64477969920000
- Sum of proper divisors (its aliquot sum) s(n): 43027153877960
- 21450816042040 is an abundant number, because the sum of its proper divisors (43027153877960) is greater than itself. Its abundance is 21576337835920
Bases of 21450816042040
- Binary: 1001110000010011010000100010100110100001110002
- Hexadecimal: 0x138268453438
- Base-36: 7LQDA0ZZS
Squares and roots of 21450816042040
- 21450816042040 squared (214508160420402) is 460137508869440611047361600
- 21450816042040 cubed (214508160420403) is 9870325056800919443375804255496681664000
-
The
square root of 21450816042040 is 4631502.5685019329 -
The
cube root of 21450816042040 is 27785.2690282201
Scales and comparisons
How big is 21450816042040?- 21,450,816,042,040 seconds is equal to 682,069 years, 31 weeks, 19 hours, 40 minutes, 40 seconds.
-
To count from 1 to 21,450,816,042,040 would take you about one million, seven hundred five thousand, one hundred seventy-three 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 21450816042040 cubic inches would be around 2315.4 feet tall.
Recreational maths with 21450816042040
- 21450816042040 backwards is 04024061805412
- 21450816042040 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21450816042040's digits is 37
- More coming soon!
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The information we have on file for 21450816042040 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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