21320155164672
21,320,155,164,672 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21320155164672 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 1872 divisors.
21320155164672 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, eight hundred seventy-two divisors.
Prime factorization of 21320155164672:
212 × 32 × 7 × 132 × 37 × 73 × 181
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 13 × 37 × 73 × 181)See below for interesting mathematical facts about the number 21320155164672 from the Numbermatics database.
Names of 21320155164672
- Cardinal: 21320155164672 can be written as Twenty-one trillion, three hundred twenty billion, one hundred fifty-five million, one hundred sixty-four thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.1320155164672 × 1013
Factors of 21320155164672
Divisors of 21320155164672
- Number of divisors d(n): 1872
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 37 39 42 48 52 56 63 64 72 73 74 78 84 91 96 104 111 112 117 126 128 144 146 148 156 168 169 181 182 192 208 219 222 224 234 252 256 259 273 288 292 296 312 333 336 338 362 364 384 416 438 444 448 468 481 504 507 511 512 518 543 546 576 584 592 624 657 666 672 676 724 728 768 777 819 832 876 888 896 936 949 962 1008 1014 1022 1024 1036 1086 1092 1152 1168 1183 1184 1248 1267 1314 1332 1344 1352 1443 1448 1456 1521 1533 1536 1554 1629 1638 1664 1752 1776 1792 1872 1898 1924 2016 2028 2044 2048 2072 2172 2184 2304 2331 2336 2353 2366 2368 2496 2534 2628 2664 2688 2701 2704 2847 2886 2896 2912 3042 3066 3072 3108 3258 3276 3328 3367 3504 3549 3552 3584 3744 3796 3801 3848 4032 4056 4088 4096 4144 4329 4344 4368 4599 4608 4662 4672 4706 4732 4736 4992 5068 5256 5328 5376 5402 5408 5694 5772 5792 5824 6084 6132 6144 6216 6253 6516 6552 6643 6656 6697 6734 7008 7059 7098 7104 7168 7488 7592 7602 7696 8064 8103 8112 8176 8288 8541 8658 8688 8736 9198 9216 9324 9344 9412 9464 9472 9984 10101 10136 10512 10647 10656 10752 10804 10816 11388 11403 11544 11584 11648 12168 12264 12288 12337 12432 12506 13032 13104 13213 13286 13312 13394 13468 14016 14118 14196 14208 14336 14976 15184 15204 15392 16128 16206 16224 16352 16471 16576 17082 17316 17376 17472 18396 18432 18648 18688 18759 18824 18907 18928 18944 19929 19968 20091 20202 20272 21024 21177 21294 21312 21504 21608 21632 22776 22806 23088 23168 23296 24309 24336 24528 24674 24864 25012 26064 26208 26426 26572 26624 26788 26936 28032 28236 28392 28416 28672 29952 30303 30368 30408 30589 30784 32256 32412 32448 32704 32942 33152 34164 34632 34752 34944 35113 36792 36864 37011 37296 37376 37518 37648 37814 37856 37888 39639 39858 39936 40182 40404 40544 42048 42354 42588 42624 43008 43216 43264 43771 45552 45612 46176 46336 46592 46879 48618 48672 49056 49348 49413 49728 50024 52128 52416 52852 53144 53248 53576 53872 56064 56277 56472 56721 56784 56832 59787 59904 60273 60606 60736 60816 61178 61568 64512 64824 64896 65408 65884 66304 68328 69264 69504 69888 70226 73584 74022 74592 74752 75036 75296 75628 75712 75776 79278 79716 79872 80364 80808 81088 84096 84708 85176 85248 86016 86359 86432 86528 87061 87542 91104 91224 91767 92352 92491 92672 93184 93758 97236 97344 98112 98696 98826 99456 100048 104256 104832 105339 105704 106288 107152 107744 111033 112128 112554 112944 113442 113568 113664 118917 119574 119808 120546 121212 121472 121632 122356 123136 129024 129648 129792 130816 131313 131768 132608 136656 138528 139008 139776 140452 140637 147168 148044 148239 149184 149504 150072 150592 151256 151424 151552 158556 159432 159744 160728 161616 162176 168192 169416 170163 170352 170496 171769 172718 172864 173056 174122 175084 182208 182448 183534 184704 184982 185344 186368 187516 194472 194688 196224 197392 197652 198912 200096 208512 209664 210678 211408 212576 214123 214304 215488 222066 224256 225108 225888 226884 227136 227328 237834 239148 239616 241092 242424 242944 243264 244712 245791 246272 258048 259077 259296 259584 261183 261632 262626 263536 265216 273312 275301 277056 277473 278016 279552 280904 281274 294336 296088 296478 298368 299008 300144 301184 302512 302848 316017 317112 318864 321456 323232 324352 336384 338832 340326 340704 340992 343538 345436 345728 346112 348244 350168 364416 364896 367068 369408 369964 370688 372736 375032 388944 389376 392448 393939 394784 395304 397824 400192 417024 419328 421356 421911 422816 425152 428246 428608 430976 444132 448512 450216 451776 453768 454272 454656 456469 475668 478296 479232 482184 484848 485888 486528 488881 489424 491582 492544 515307 518154 518592 519168 522366 523264 525252 527072 530432 546624 550602 554112 554946 556032 559104 561808 562548 588672 592176 592956 596736 600288 602368 605024 605696 609427 632034 634224 637728 642369 642912 646464 648704 672768 677664 680652 681408 681984 687076 690872 691456 692224 696488 700336 728832 729792 734136 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66323712 66862848 67232256 67465216 70398864 70477056 70787808 71033088 71302959 71455904 71911424 72006144 72434752 75798528 75898368 76265436 76686792 76836864 76952512 77443072 78006656 80387892 80900352 81180672 81489096 81629184 82132008 82223232 82292736 82620889 86571576 86740992 87123456 87642048 87757488 87945728 88431616 88976342 89150464 89643008 93785874 93865152 93969408 94383744 94710784 95070612 96008192 98938944 99485568 99569664 100294272 100848384 101197824 101687248 102249056 106549632 107183856 107867136 108009216 108652128 109509344 109630976 113697792 114398154 115030188 115255296 115428768 116164608 116856064 117009984 121771008 122443776 123198012 123334848 123439104 124121088 125047832 125153536 125292544 125844992 126760816 131463072 131918592 132647424 133464513 133725696 134464512 140678811 140797728 140954112 141575616 142066176 142605918 142911808 143822848 144012288 144869504 151597056 151796736 152530872 153373584 153905024 156013312 160775784 161800704 162361344 162978192 164264016 164446464 165241778 173143152 174246912 175284096 175514976 175891456 176863232 177952684 178300928 179286016 187571748 187730304 187938816 188767488 189421568 190141224 192016384 197877888 198971136 200588544 201696768 202395648 203374496 204498112 213099264 214367712 215734272 216018432 217304256 219018688 219261952 227395584 228796308 230060376 230510592 230857536 232329216 233712128 234019968 243542016 244887552 246396024 246669696 246878208 247862667 250095664 250307072 251689984 253521632 262926144 263837184 265294848 266929026 267451392 268929024 281357622 281595456 281908224 283151232 284132352 285211836 285823616 288024576 289739008 303593472 305061744 306747168 307810048 312026624 321551568 323601408 325956384 328528032 328892928 330483556 346286304 348493824 350568192 351029952 351782912 353726464 355905368 356601856 375143496 375460608 375877632 377534976 378843136 380282448 395755776 397942272 400393539 401177088 403393536 406748992 408996224 426198528 428735424 431468544 432036864 434608512 438037376 438523904 454791168 457592616 460120752 461715072 467424256 468039936 487084032 492792048 493339392 495725334 500191328 500614144 503379968 507043264 525852288 527674368 530589696 533858052 534902784 537858048 562715244 563190912 563816448 566302464 568264704 570423672 571647232 576049152 578346223 579478016 607186944 610123488 613494336 615620096 624053248 643103136 647202816 651912768 657056064 657785856 660967112 692572608 696987648 701136384 702059904 703565824 711810736 743588001 750286992 750921216 755069952 760564896 791511552 795884544 800787078 802354176 806787072 813497984 817992448 852397056 857470848 864073728 869217024 876074752 877047808 915185232 920241504 923430144 934848512 936079872 985584096 986678784 991450668 1000382656 1001228288 1006759936 1014086528 1051704576 1055348736 1061179392 1067716104 1069805568 1125430488 1126381824 1127632896 1132604928 1136529408 1140847344 1143294464 1156692446 1158956032 1220246976 1226988672 1231240192 1248106496 1286206272 1294405632 1303825536 1314112128 1315571712 1321934224 1385145216 1402272768 1404119808 1423621472 1487176002 1500573984 1501842432 1510139904 1521129792 1583023104 1591769088 1601574156 1604708352 1613574144 1626995968 1635984896 1704794112 1714941696 1728147456 1735038669 1738434048 1752149504 1830370464 1840483008 1846860288 1869697024 1872159744 1971168192 1973357568 1982901336 2000765312 2002456576 2028173056 2103409152 2110697472 2135432208 2250860976 2252763648 2265209856 2281694688 2286588928 2313384892 2317912064 2440493952 2453977344 2462480384 2496212992 2572412544 2607651072 2628224256 2631143424 2643868448 2770290432 2804545536 2808239616 2847242944 2974352004 3001147968 3003684864 3020279808 3042259584 3166046208 3183538176 3203148312 3209416704 3253991936 3271969792 3409588224 3429883392 3470077338 3476868096 3504299008 3660740928 3680966016 3693720576 3744319488 3942336384 3946715136 3965802672 4001530624 4056346112 4206818304 4270864416 4501721952 4505527296 4530419712 4563389376 4573177856 4626769784 4635824128 4880987904 4907954688 4924960768 5144825088 5205116007 5215302144 5256448512 5287736896 5540580864 5609091072 5616479232 5694485888 5948704008 6002295936 6007369728 6084519168 6332092416 6406296624 6507983872 6543939584 6859766784 6940154676 6953736192 7008598016 7321481856 7361932032 7387441152 7488638976 7884672768 7893430272 7931605344 8003061248 8112692224 8413636608 8541728832 9003443904 9011054592 9060839424 9126778752 9146355712 9253539568 9761975808 9815909376 10289650176 10410232014 10430604288 10512897024 10575473792 11081161728 11232958464 11388971776 11897408016 12004591872 12169038336 12812593248 13015967744 13087879168 13719533568 13880309352 13907472384 14017196032 14642963712 14723864064 14774882304 15769345536 15863210688 16006122496 16225384448 16827273216 17083457664 18006887808 18022109184 18253557504 18507079136 19523951616 19631818752 20579300352 20820464028 20861208576 21025794048 21150947584 22162323456 22465916928 22777943552 23794816032 24009183744 24338076672 25625186496 26031935488 27439067136 27760618704 29285927424 29447728128 31538691072 31726421376 32012244992 32450768896 34166915328 36013775616 36507115008 37014158272 39047903232 39263637504 41158600704 41640928056 41722417152 42051588096 42301895168 44324646912 45555887104 47589632064 48018367488 48676153344 51250372992 55521237408 58571854848 58895456256 63077382144 63452842752 64024489984 68333830656 72027551232 73014230016 74028316544 78095806464 82317201408 83281856112 84603790336 91111774208 95179264128 96036734976 97352306688 102500745984 111042474816 117143709696 117790912512 126154764288 126905685504 136667661312 144055102464 146028460032 148056633088 166563712224 169207580672 182223548416 190358528256 192073469952 205001491968 222084949632 234287419392 253811371008 273335322624 288110204928 292056920064 296113266176 333127424448 338415161344 380717056512 410002983936 444169899264 507622742016 546670645248 576220409856 592226532352 666254848896 761434113024 820005967872 888339798528 1015245484032 1184453064704 1332509697792 1522868226048 1640011935744 1776679597056 2368906129408 2665019395584 3045736452096 3553359194112 5330038791168 7106718388224 10660077582336 21320155164672
- Sum of all divisors σ(n): 79782576863808
- Sum of proper divisors (its aliquot sum) s(n): 58462421699136
- 21320155164672 is an abundant number, because the sum of its proper divisors (58462421699136) is greater than itself. Its abundance is 37142266534464
Bases of 21320155164672
- Binary: 1001101100011111111000100011001110000000000002
- Hexadecimal: 0x1363FC467000
- Base-36: 7K2CDWXS0
Squares and roots of 21320155164672
- 21320155164672 squared (213201551646722) is 454549016245690155436867584
- 21320155164672 cubed (213201551646723) is 9691055556307127799098398881455378792448
-
The
square root of 21320155164672 is 4617375.3545355179 -
The
cube root of 21320155164672 is 27728.7390278381
Scales and comparisons
How big is 21320155164672?- 21,320,155,164,672 seconds is equal to 677,914 years, 51 weeks, 2 days, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 21,320,155,164,672 would take you about one million, six hundred ninety-four thousand, seven hundred eighty-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 21320155164672 cubic inches would be around 2310.7 feet tall.
Recreational maths with 21320155164672
- 21320155164672 backwards is 27646155102312
- The number of decimal digits it has is: 14
- The sum of 21320155164672's digits is 45
- More coming soon!
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"Number 21320155164672 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
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Numbermatics. (2024). Number 21320155164672 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/21320155164672/
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The information we have on file for 21320155164672 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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