668429449415399360
668,429,449,415,399,360 is an even composite number composed of five prime numbers multiplied together.
668429449415399360 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of five hundred sixty divisors.
Prime factorization of 668429449415399360:
26 × 5 × 13 × 313 × 2714
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 31 × 31 × 31 × 271 × 271 × 271 × 271)See below for interesting mathematical facts about the number 668429449415399360 from the Numbermatics database.
Names of 668429449415399360
- Cardinal: 668429449415399360 can be written as Six hundred sixty-eight quadrillion, four hundred twenty-nine trillion, four hundred forty-nine billion, four hundred fifteen million, three hundred ninety-nine thousand, three hundred sixty.
Scientific notation
- Scientific notation: 6.6842944941539936 × 1017
Factors of 668429449415399360
Divisors of 668429449415399360
- Number of divisors d(n): 560
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 31 32 40 52 62 64 65 80 104 124 130 155 160 208 248 260 271 310 320 403 416 496 520 542 620 806 832 961 992 1040 1084 1240 1355 1612 1922 1984 2015 2080 2168 2480 2710 3224 3523 3844 4030 4160 4336 4805 4960 5420 6448 7046 7688 8060 8401 8672 9610 9920 10840 12493 12896 14092 15376 16120 16802 17344 17615 19220 21680 24986 25792 28184 29791 30752 32240 33604 35230 38440 42005 43360 49972 56368 59582 61504 62465 64480 67208 70460 73441 76880 84010 86720 99944 109213 112736 119164 124930 128960 134416 140920 146882 148955 153760 168020 199888 218426 225472 238328 249860 260431 268832 281840 293764 297910 307520 336040 367205 387283 399776 436852 476656 499720 520862 537664 546065 563680 587528 595820 672080 734410 774566 799552 873704 953312 954733 999440 1041724 1092130 1127360 1175056 1191640 1302155 1344160 1468820 1549132 1747408 1906624 1909466 1936415 1998880 2083448 2184260 2276671 2350112 2383280 2604310 2688320 2937640 3098264 3385603 3494816 3818932 3872830 3997760 4166896 4368520 4553342 4700224 4766560 4773665 5208620 5875280 6196528 6771206 6989632 7637864 7745660 8073361 8333792 8737040 9106684 9533120 9547330 10417240 11383355 11750560 12393056 13542412 15275728 15491320 16146722 16667584 16928015 17474080 18213368 19094660 19902511 20834480 22766710 23501120 24786112 27084824 29596723 30551456 30982640 32293444 33856030 34948160 36426736 38189320 39805022 40366805 41668960 45533420 54169648 59193446 61102912 61965280 64586888 67712060 70576801 72853472 76378640 79610044 80733610 83337920 91066840 99512555 104953693 108339296 118386892 123930560 129173776 135424120 141153602 145706944 147983615 152757280 159220088 161467220 182133680 199025110 209907386 216678592 236773784 258347552 258732643 270848240 282307204 295967230 305514560 318440176 322934440 352884005 364267360 398050220 419814772 473547568 516695104 517465286 524768465 541696480 564614408 591934460 616977841 636880352 645868880 705768010 728534720 796100440 839629544 917498413 947095136 1034930572 1049536930 1083392960 1129228816 1183868920 1233955682 1273760704 1291737760 1293663215 1411536020 1592200880 1679259088 1834996826 1894190272 2069861144 2099073860 2187880831 2258457632 2367737840 2467911364 2583475520 2587326430 2823072040 3084889205 3184401760 3358518176 3669993652 4139722288 4198147720 4375761662 4516915264 4587492065 4735475680 4935822728 5174652860 5393580481 5646144080 6169778410 6368803520 6717036352 7339987304 8020711933 8279444576 8396295440 8751523324 9174984130 9470951360 9871645456 10349305720 10787160962 10939404155 11292288160 12339556820 14679974608 16041423866 16558889152 16792590880 17503046648 18349968260 19126313071 19743290912 20698611440 21574321924 21878808310 22584576320 24679113640 26967902405 28442450803 29359949216 32082847732 33585181760 35006093296 36699936520 38252626142 39486581824 40103559665 41397222880 43148643848 43757616620 49358227280 53935804810 56884901606 58719898432 64165695464 70012186592 70116546253 73399873040 76505252284 80207119330 82794445760 86297287696 87515233240 95631565355 98716454560 107871609620 113769803212 128331390928 140024373184 140233092506 142212254015 146799746080 153010504568 160414238660 167200994911 172594575392 175030466480 191263130710 197432909120 215743219240 227539606424 248642069923 256662781856 280466185012 284424508030 293599492160 306021009136 320828477320 334401989822 345189150784 350060932960 350582731265 382526261420 431486438480 455079212848 497284139846 513325563712 560932370024 568849016060 592915705201 612042018272 641656954640 668803979644 700121865920 701165462530 765052522840 836004974555 862972876960 910158425696 994568279692 1121864740048 1137698032120 1185831410402 1224084036544 1243210349615 1283313909280 1337607959288 1402330925060 1530105045680 1672009949110 1725945753920 1820316851392 1989136559384 2173612933843 2243729480096 2275396064240 2371662820804 2486420699230 2566627818560 2675215918576 2804661850120 2964578526005 3060210091360 3344019898220 3978273118768 4347225867686 4487458960192 4550792128480 4743325641608 4972841398460 5183230842241 5350431837152 5609323700240 5929157052010 6120420182720 6688039796440 7707904167613 7956546237536 8694451735372 9101584256960 9486651283216 9945682796920 10366461684482 10700863674304 10868064669215 11218647400480 11858314104020 13376079592880 15415808335226 15913092475072 17388903470744 18973302566432 19891365593840 20732923368964 21736129338430 22437294800960 23716628208040 25916154211205 26752159185760 30831616670452 34777806941488 37946605132864 38539520838065 39782731187680 41465846737928 43472258676860 47433256416080 51832308422410 53504318371520 61663233340904 67382000949133 69555613882976 77079041676130 79565462375360 82931693475856 86944517353720 94866512832160 103664616844820 123326466681808 134764001898266 139111227765952 154158083352260 160680156109471 165863386951712 173889034707440 189733025664320 207329233689640 246652933363616 269528003796532 308316166704520 321360312218942 331726773903424 336910004745665 347778069414880 414658467379280 493305866727232 539056007593064 616632333409040 642720624437884 673820009491330 695556138829760 803400780547355 829316934758560 1078112015186128 1233264666818080 1285441248875768 1347640018982660 1606801561094710 1658633869517120 2088842029423123 2156224030372256 2466529333636160 2570882497751536 2695280037965320 3213603122189420 4177684058846246 4312448060744512 5141764995503072 5390560075930640 6427206244378840 8355368117692492 10283529991006144 10444210147115615 10781120151861280 12854412488757680 16710736235384984 20888420294231230 21562240303722560 25708824977515360 33421472470769968 41776840588462460 51417649955030720 66842944941539936 83553681176924920 133685889883079872 167107362353849840 334214724707699680 668429449415399360
- Sum of all divisors σ(n): 1777832117044488960
- Sum of proper divisors (its aliquot sum) s(n): 1109402667629089600
- 668429449415399360 is an abundant number, because the sum of its proper divisors (1109402667629089600) is greater than itself. Its abundance is 440973218213690240
Bases of 668429449415399360
- Binary: 1001010001101011110100001010111100011101000010010111110000002
- Hexadecimal: 0x946BD0AF1D097C0
- Base-36: 52TMGPVOZ83K
Squares and roots of 668429449415399360
- 668429449415399360 squared (6684294494153993602) is 446797928845773931812061908288409600
- 668429449415399360 cubed (6684294494153993603) is 298652893578321448911560142890524318997694443257856000
-
The
square root of 668429449415399360 is 817575347.8520492671 -
The
cube root of 668429449415399360 is 874349.7533762499
Scales and comparisons
How big is 668429449415399360?- 668,429,449,415,399,360 seconds is equal to 21,253,988,903 years, 19 weeks, 1 day, 9 hours, 9 minutes, 20 seconds.
-
To count from 1 to 668,429,449,415,399,360 would take you about sixty-three billion, seven hundred sixty-one million, nine hundred sixty-six thousand, seven hundred ten 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 668429449415399360 cubic inches would be around 72862.5 feet tall.
Recreational maths with 668429449415399360
- 668429449415399360 backwards is 063993514944924866
- The number of decimal digits it has is: 18
- The sum of 668429449415399360's digits is 92
- More coming soon!
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