21001349597942448
21,001,349,597,942,448 is an even composite number composed of six prime numbers multiplied together.
What does the number 21001349597942448 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 720 divisors.
21001349597942448 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21001349597942448:
24 × 32 × 7 × 19 × 313 × 60672
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 19 × 31 × 31 × 31 × 6067 × 6067)See below for interesting mathematical facts about the number 21001349597942448 from the Numbermatics database.
Names of 21001349597942448
- Cardinal: 21001349597942448 can be written as Twenty-one quadrillion, one trillion, three hundred forty-nine billion, five hundred ninety-seven million, nine hundred forty-two thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 2.1001349597942448 × 1016
Factors of 21001349597942448
Divisors of 21001349597942448
- Number of divisors d(n): 720
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 31 36 38 42 48 56 57 62 63 72 76 84 93 112 114 124 126 133 144 152 168 171 186 217 228 248 252 266 279 304 336 342 372 399 434 456 496 504 532 558 589 651 684 744 798 868 912 961 1008 1064 1116 1178 1197 1302 1368 1488 1596 1736 1767 1922 1953 2128 2232 2356 2394 2604 2736 2883 3192 3472 3534 3844 3906 4123 4464 4712 4788 5208 5301 5766 6067 6384 6727 7068 7688 7812 8246 8649 9424 9576 10416 10602 11532 12134 12369 13454 14136 15376 15624 16492 17298 18201 18259 19152 20181 21204 23064 24268 24738 26908 28272 29791 31248 32984 34596 36402 36518 37107 40362 42408 42469 46128 48536 49476 53816 54603 54777 59582 60543 65968 69192 72804 73036 74214 80724 84816 84938 89373 97072 98952 107632 109206 109554 115273 119164 121086 127407 127813 138384 145608 146072 148428 161448 164331 169876 178746 188077 197904 208537 218412 219108 230546 238328 242172 254814 255626 268119 291216 292144 296856 322896 328662 339752 345819 357492 376154 382221 383439 417074 436824 438216 461092 476656 484344 509628 511252 536238 564231 566029 593712 625611 657324 679504 691638 714984 752308 764442 766878 806911 834148 873648 876432 922184 968688 1019256 1022504 1037457 1072476 1128462 1132058 1150317 1251222 1314648 1316539 1383276 1429968 1504616 1528884 1533756 1613822 1668296 1692693 1698087 1844368 1876833 2038512 2045008 2074914 2144952 2256924 2264116 2300634 2420733 2502444 2629296 2633078 2766552 3009232 3057768 3067512 3227644 3336592 3385386 3396174 3573463 3753666 3949617 3962203 4149828 4289904 4513848 4528232 4601268 4841466 5004888 5094261 5266156 5533104 5830387 6115536 6135024 6455288 6770772 6792348 7146926 7262199 7507332 7899234 7924406 8299656 9027696 9056464 9202536 9682932 10009776 10188522 10532312 10720389 11660774 11848851 11886609 12910576 13541544 13584696 14293852 14524398 15014664 15798468 15848812 16599312 17491161 18405072 19365864 20377044 21064624 21440778 23321548 23697702 23773218 25014241 27083088 27169392 28587704 29048796 30029328 31596936 31697624 32161167 34982322 35659827 36808489 38731728 40754088 40812709 42881556 46643096 47395404 47546436 50028482 52473483 57175408 58097592 63193872 63395248 64322334 69964644 71319654 73616978 75042723 81508176 81625418 85763112 93286192 94790808 95092872 100056964 104946966 110425467 110777353 116195184 122438127 128644668 139929288 142639308 147233956 150085446 163250836 171526224 180741997 189581616 190185744 200113928 209893932 220850934 221554706 225128169 244876254 257289336 257659423 279858576 285278616 294467912 300170892 326501672 331276401 332332059 361483994 367314381 400227856 419787864 441701868 443109412 450256338 489752508 514578672 515318846 542225991 570557232 588935824 600341784 653003344 662552802 664664118 699361291 722967988 734628762 772978269 775441471 839575728 883403736 886218824 900512676 979505016 996996177 1030637692 1084451982 1141063159 1200683568 1265193979 1325105604 1329328236 1398722582 1445935976 1469257524 1545956538 1550882942 1626677973 1766807472 1772437648 1801025352 1959010032 1993992354 2061275384 2098083873 2168903964 2282126318 2318934807 2326324413 2530387958 2650211208 2658656472 2797445164 2891871952 2938515048 3091913076 3101765884 3253355946 3423189477 3434097943 3602050704 3795581937 3987984708 4122550768 4196167746 4337807928 4564252636 4637869614 4652648826 4895529037 5060775916 5300422416 5317312944 5594890328 5877030096 6183826152 6203531768 6294251619 6506711892 6846378954 6868195886 6978973239 7591163874 7975969416 7987442113 8392335492 8675615856 9128505272 9275739228 9305297652 9791058074 10121551832 10269568431 10302293829 11189780656 11386745811 12367652304 12407063536 12588503238 13013423784 13692757908 13736391772 13957946478 14686587111 15182327748 15951938832 15974884226 16784670984 18257010544 18551478456 18610595304 19582116148 20243103664 20539136862 20604587658 21680200021 22773491622 23962326339 24038685601 25177006476 26026847568 27385515816 27472783544 27915892956 29373174222 30364655496 30906881487 31949768452 33569341968 35372957929 37102956912 37221190608 39164232296 41078273724 41209175316 43360400042 44059761333 45546983244 47924652678 48077371202 50354012952 54771031632 54945567088 55831785912 58746348444 60729310992 61813762974 63899536904 65040600063 70745915858 71886979017 72116056803 78328464592 82156547448 82418350632 86720800084 88119522666 91093966488 95849305356 96154742404 100708025904 106118873787 111663571824 117492696888 123627525948 127799073808 130081200126 141491831716 143773958034 144232113606 151761400147 164313094896 164836701264 173441600168 176239045332 182187932976 191698610712 192309484808 195121800189 212237747574 216348170409 234985393776 247255051896 247610705503 260162400252 282983663432 287547916068 288464227212 303522800294 318356621361 346883200336 352478090664 383397221424 384618969616 390243600378 424475495148 432696340818 455284200441 494510103792 495221411006 520324800504 565967326864 575095832136 576928454424 607045600588 636713242722 672086200651 704956181328 742832116509 780487200756 848950990296 865392681636 910568400882 990442822012 1040649601008 1096561695799 1150191664272 1153856908848 1214091201176 1273426485444 1344172401302 1365852601323 1485664233018 1560974401512 1697901980592 1730785363272 1821136801764 1980885644024 2016258601953 2193123391598 2228496349527 2428182402352 2546852970888 2688344802604 2731705202646 2971328466036 3121948803024 3289685087397 3461570726544 3642273603528 3961771288048 4032517203906 4386246783196 4456992699054 4704603404557 5093705941776 5376689605208 5463410405292 5942656932072 6048775805859 6579370174794 7284547207056 7675931870593 8065034407812 8772493566392 8913985398108 9409206809114 9869055262191 10753379210416 10926820810584 11885313864144 12097551611718 13158740349588 14113810213671 15351863741186 16130068815624 17544987132784 17827970796216 18818413618228 19738110524382 20834672220181 21853641621168 23027795611779 24195103223436 26317480699176 28227620427342 30703727482372 32260137631248 35655941592432 37636827236456 39476221048764 41669344440362 42341430641013 46055591223558 48390206446872 52634961398352 56455240854684 61407454964744 62504016660543 69083386835337 75273654472912 78952442097528 83338688880724 84682861282026 92111182447116 96780412893744 112910481709368 122814909929488 125008033321086 138166773670674 145842705541267 157904884195056 166677377761448 169365722564052 184222364894232 187512049981629 225820963418736 250016066642172 276333547341348 291685411082534 333354755522896 338731445128104 368444729788464 375024099963258 437528116623801 500032133284344 552667094682696 583370822165068 677462890256208 750048199926516 875056233247602 1000064266568688 1105334189365392 1166741644330136 1312584349871403 1500096399853032 1750112466495204 2333483288660272 2625168699742806 3000192799706064 3500224932990408 5250337399485612 7000449865980816 10500674798971224 21001349597942448
- Sum of all divisors σ(n): 73075140326922240
- Sum of proper divisors (its aliquot sum) s(n): 52073790728979792
- 21001349597942448 is an abundant number, because the sum of its proper divisors (52073790728979792) is greater than itself. Its abundance is 31072441131037344
Bases of 21001349597942448
- Binary: 10010101001110010011101101111101001011011010010101100002
- Hexadecimal: 0x4A9C9DBE96D2B0
- Base-36: 5QSCUTBU4S0
Squares and roots of 21001349597942448
- 21001349597942448 squared (210013495979424482) is 441056684934997422259875120232704
- 21001349597942448 cubed (210013495979424483) is 9262785632829437075777085636183399483933359419392
-
The
square root of 21001349597942448 is 144918423.9423767953 -
The
cube root of 21001349597942448 is 275898.3277311763
Scales and comparisons
How big is 21001349597942448?- 21,001,349,597,942,448 seconds is equal to 667,777,955 years, 40 weeks, 2 days, 2 hours, 40 minutes, 48 seconds.
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To count from 1 to 21,001,349,597,942,448 would take you about two billion, three million, three hundred thirty-three thousand, eight hundred sixty-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 21001349597942448 cubic inches would be around 22991.5 feet tall.
Recreational maths with 21001349597942448
- 21001349597942448 backwards is 84424979594310012
- 21001349597942448 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21001349597942448's digits is 72
- More coming soon!
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The information we have on file for 21001349597942448 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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