166428018599042120832
166,428,018,599,042,120,832 is an even composite number composed of five prime numbers multiplied together.
166428018599042120832 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.
Prime factorization of 166428018599042120832:
27 × 32 × 172 × 1372 × 1631992
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 17 × 137 × 137 × 163199 × 163199)See below for interesting mathematical facts about the number 166428018599042120832 from the Numbermatics database.
Names of 166428018599042120832
- Cardinal: 166428018599042120832 can be written as One hundred sixty-six quintillion, four hundred twenty-eight quadrillion, eighteen trillion, five hundred ninety-nine billion, forty-two million, one hundred twenty thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.66428018599042120832 × 1020
Factors of 166428018599042120832
Divisors of 166428018599042120832
- Number of divisors d(n): 648
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 137 144 153 192 204 272 274 288 289 306 384 408 411 544 548 576 578 612 816 822 867 1088 1096 1152 1156 1224 1233 1632 1644 1734 2176 2192 2312 2329 2448 2466 2601 3264 3288 3468 4384 4624 4658 4896 4932 5202 6528 6576 6936 6987 8768 9248 9316 9792 9864 10404 13152 13872 13974 17536 18496 18632 18769 19584 19728 20808 20961 26304 27744 27948 36992 37264 37538 39456 39593 41616 41922 52608 55488 55896 56307 74528 75076 78912 79186 83232 83844 110976 111792 112614 118779 149056 150152 157824 158372 163199 166464 167688 168921 223584 225228 237558 298112 300304 316744 319073 326398 332928 335376 337842 356337 447168 450456 475116 489597 600608 633488 638146 652796 670752 675684 712674 894336 900912 950232 957219 979194 1201216 1266976 1276292 1305592 1341504 1351368 1425348 1468791 1801824 1900464 1914438 1958388 2402432 2533952 2552584 2611184 2683008 2702736 2774383 2850696 2871657 2937582 3603648 3800928 3828876 3916776 5067904 5105168 5222368 5405472 5424241 5548766 5701392 5743314 5875164 7207296 7601856 7657752 7833552 8323149 10210336 10444736 10810944 10848482 11097532 11402784 11486628 11750328 15203712 15315504 15667104 16272723 16646298 20420672 20889472 21621888 21696964 22195064 22358263 22805568 22973256 23500656 24969447 30631008 31334208 32545446 33292596 40841344 43393928 44390128 44716526 45611136 45946512 47001312 47164511 48818169 49938894 61262016 62668416 65090892 66585192 67074789 86787856 88780256 89433052 91893024 94002624 94329022 97636338 99877788 122524032 130181784 133170384 134149578 141493533 173575712 177560512 178866104 183786048 188005248 188658044 195272676 199755576 201224367 260363568 266340768 268299156 282987066 347151424 355121024 357732208 367572096 377316088 380090471 390545352 399511152 402448734 424480599 520727136 532681536 536598312 565974132 694302848 715464416 754632176 760180942 781090704 799022304 804897468 848961198 1041454272 1065363072 1073196624 1131948264 1140271413 1430928832 1509264352 1520361884 1562181408 1598044608 1609794936 1697922396 2082908544 2146393248 2263896528 2280542826 2861857664 3018528704 3040723768 3063082031 3124362816 3196089216 3219589872 3395844792 3420814239 4292786496 4527793056 4561085652 6037057408 6081447536 6126164062 6248725632 6439179744 6461538007 6791689584 6841628478 8585572992 9055586112 9122171304 9189246093 12162895072 12252328124 12878359488 12923076014 13583379168 13683256956 18111172224 18244342608 18378492186 19384614021 24325790144 24504656248 25756718976 25846152028 26633913601 27166758336 27366513912 27567738279 36488685216 36756984372 38769228042 48651580288 49009312496 51692304056 52072394527 53267827202 54333516672 54733027824 55135476558 58153842063 72977370432 73513968744 77538456084 79901740803 98018624992 103384608112 104144789054 106535654404 109466055648 110270953116 116307684126 145954740864 147027937488 155076912168 156217183581 159803481606 196037249984 206769216224 208289578108 213071308808 218932111296 220541906232 232615368252 239705222409 294055874976 310153824336 312434367162 319606963212 392074499968 413538432448 416579156216 426142617616 437864222592 441083812464 452776531217 465230736504 468651550743 479410444818 588111749952 620307648672 624868734324 639213926424 827076864896 833158312432 852285235232 882167624928 885230706959 905553062434 930461473008 937303101486 958820889636 1176223499904 1240615297344 1249737468648 1278427852848 1358329593651 1666316624864 1704570470464 1764335249856 1770461413918 1811106124868 1860922946016 1874606202972 1917641779272 2481230594688 2499474937296 2556855705696 2655692120877 2716659187302 3332633249728 3409140940928 3528670499712 3540922827836 3622212249736 3648846163337 3721845892032 3749212405944 3835283558544 4074988780953 4998949874592 5113711411392 5311384241754 5433318374604 6665266499456 7081845655672 7244424499472 7297692326674 7443691784064 7498424811888 7670567117088 7697201030689 7967076362631 8149977561906 9997899749184 10227422822784 10622768483508 10866636749208 10946538490011 14163691311344 14488848998944 14595384653348 14996849623776 15341134234176 15394402061378 15934152725262 16299955123812 19995799498368 21245536967016 21733273498416 21893076980022 23091603092067 28327382622688 28977697997888 29190769306696 29993699247552 30682268468352 30788804122756 31868305450524 32599910247624 32839615470033 42491073934032 43466546996832 43786153960044 46183206184134 56654765245376 57955395995776 58381538613392 59987398495104 61577608245512 62030384776729 63736610901048 65199820495248 65679230940066 69274809276201 84982147868064 86933093993664 87572307920088 92366412368268 113309530490752 116763077226784 123155216491024 124060769553458 127473221802096 130399640990496 131358461880132 138549618552402 169964295736128 173866187987328 175144615840176 184732824736536 186091154330187 233526154453568 246310432982048 248121539106916 254946443604192 260799281980992 262716923760264 277099237104804 339928591472256 350289231680352 369465649473072 372182308660374 467052308907136 492620865964096 496243078213832 499891924377169 509892887208384 521598563961984 525433847520528 554198474209608 558273462990561 700578463360704 738931298946144 744364617320748 985241731928192 992486156427664 999783848754338 1019785774416768 1050867695041056 1054516541204393 1108396948419216 1116546925981122 1401156926721408 1477862597892288 1488729234641496 1499675773131507 1984972312855328 1999567697508676 2101735390082112 2109033082408786 2216793896838432 2233093851962244 2955725195784576 2977458469282992 2999351546263014 3163549623613179 3969944625710656 3999135395017352 4203470780164224 4218066164817572 4433587793676864 4466187703924488 4499027319394521 5954916938565984 5998703092526028 6327099247226358 7939889251421312 7998270790034704 8436132329635144 8498162714411873 8867175587353728 8932375407848976 8998054638789042 9490648870839537 11909833877131968 11997406185052056 12654198494452716 15996541580069408 16872264659270288 16996325428823746 17864750815697952 17996109277578084 18981297741679074 23819667754263936 23994812370104112 25308396988905432 25494488143235619 31993083160138816 33744529318540576 33992650857647492 35729501631395904 35992218555156168 37962595483358148 47989624740208224 50616793977810864 50988976286471238 63986166320277632 67489058637081152 67985301715294984 71459003262791808 71984437110312336 75925190966716296 76483464429706857 95979249480416448 101233587955621728 101977952572942476 134978117274162304 135970603430589968 143968874220624672 144468766145001841 151850381933432592 152966928859413714 191958498960832896 202467175911243456 203955905145884952 271941206861179936 287937748441249344 288937532290003682 303700763866865184 305933857718827428 404934351822486912 407911810291769904 433406298435005523 543882413722359872 575875496882498688 577875064580007364 607401527733730368 611867715437654856 815823620583539808 866812596870011046 1087764827444719744 1155750129160014728 1214803055467460736 1223735430875309712 1300218895305016569 1631647241167079616 1733625193740022092 2311500258320029456 2447470861750619424 2600437790610033138 3263294482334159232 3467250387480044184 4623000516640058912 4894941723501238848 5200875581220066276 6934500774960088368 9246001033280117824 9789883447002477696 10401751162440132552 13869001549920176736 18492002066560235648 20803502324880265104 27738003099840353472 41607004649760530208 55476006199680706944 83214009299521060416 166428018599042120832
- Sum of all divisors σ(n): 512486205603311556435
- Sum of proper divisors (its aliquot sum) s(n): 346058187004269435603
- 166428018599042120832 is an abundant number, because the sum of its proper divisors (346058187004269435603) is greater than itself. Its abundance is 179630168405227314771
Bases of 166428018599042120832
- Binary: 100100000101101001110001100100100100011101000000001001111100100000002
- Hexadecimal: 0x905A7192474027C80
- Base-36: Z4FWWU9JC2E80
Squares and roots of 166428018599042120832
- 166428018599042120832 squared (1664280185990421208322) is 27698285374803110096024004482900488372224
- 166428018599042120832 cubed (1664280185990421208323) is 4609770753519308367849087832864053987239470605337620400570368
-
The
square root of 166428018599042120832 is 12900698376.4074617959 -
The
cube root of 166428018599042120832 is 5500584.1649392795
Scales and comparisons
How big is 166428018599042120832?- 166,428,018,599,042,120,832 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 166,428,018,599,042,120,832 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 166428018599042120832 cubic inches would be around 458382 feet tall.
Recreational maths with 166428018599042120832
- 166428018599042120832 backwards is 238021240995810824661
- The number of decimal digits it has is: 21
- The sum of 166428018599042120832's digits is 81
- More coming soon!
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The information we have on file for 166428018599042120832 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!
Keywords: Divisors of 166428018599042120832, math, Factors of 166428018599042120832, curriculum, school, college, exams, university, Prime factorization of 166428018599042120832, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-six quintillion, four hundred twenty-eight quadrillion, eighteen trillion, five hundred ninety-nine billion, forty-two million, one hundred twenty thousand, eight hundred thirty-two.