16221439419121664
16,221,439,419,121,664 is an even composite number composed of four prime numbers multiplied together.
16221439419121664 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 16221439419121664:
215 × 7 × 134 × 195
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 13 × 13 × 19 × 19 × 19 × 19 × 19)See below for interesting mathematical facts about the number 16221439419121664 from the Numbermatics database.
Names of 16221439419121664
- Cardinal: 16221439419121664 can be written as Sixteen quadrillion, two hundred twenty-one trillion, four hundred thirty-nine billion, four hundred nineteen million, one hundred twenty-one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.6221439419121664 × 1016
Factors of 16221439419121664
Divisors of 16221439419121664
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 112 128 133 152 169 182 208 224 247 256 266 304 338 361 364 416 448 494 512 532 608 676 722 728 832 896 988 1024 1064 1183 1216 1352 1444 1456 1664 1729 1792 1976 2048 2128 2197 2366 2432 2527 2704 2888 2912 3211 3328 3458 3584 3952 4096 4256 4394 4693 4732 4864 5054 5408 5776 5824 6422 6656 6859 6916 7168 7904 8192 8512 8788 9386 9464 9728 10108 10816 11552 11648 12844 13312 13718 13832 14336 15379 15808 16384 17024 17576 18772 18928 19456 20216 21632 22477 23104 23296 25688 26624 27436 27664 28561 28672 30758 31616 32768 32851 34048 35152 37544 37856 38912 40432 41743 43264 44954 46208 46592 48013 51376 53248 54872 55328 57122 57344 61009 61516 63232 65702 68096 70304 75088 75712 77824 80864 83486 86528 89167 89908 92416 93184 96026 102752 106496 109744 110656 114244 114688 122018 123032 126464 130321 131404 136192 140608 150176 151424 155648 161728 166972 173056 178334 179816 184832 186368 192052 199927 205504 212992 219488 221312 228488 229376 244036 246064 252928 260642 262808 272384 281216 292201 300352 302848 311296 323456 333944 346112 356668 359632 369664 372736 384104 399854 411008 425984 427063 438976 442624 456976 488072 492128 505856 521284 525616 542659 544768 562432 584402 600704 605696 622592 624169 646912 667888 692224 713336 719264 739328 745472 768208 793117 799708 822016 854126 877952 885248 912247 913952 976144 984256 1011712 1042568 1051232 1085318 1089536 1124864 1159171 1168804 1201408 1211392 1248338 1293824 1335776 1384448 1426672 1438528 1478656 1490944 1536416 1586234 1599416 1644032 1694173 1708252 1755904 1770496 1824494 1827904 1952288 1968512 2023424 2085136 2102464 2170636 2179072 2249728 2318342 2337608 2402816 2422784 2476099 2496676 2587648 2671552 2768896 2853344 2877056 2957312 2981888 3072832 3172468 3198832 3288064 3388346 3416504 3511808 3540992 3648988 3655808 3798613 3904576 3937024 4046848 4170272 4204928 4341272 4358144 4499456 4636684 4675216 4805632 4845568 4952198 4993352 5175296 5343104 5537792 5551819 5706688 5754112 5914624 6145664 6344936 6397664 6576128 6776692 6833008 7023616 7081984 7297976 7311616 7597226 7809152 7874048 8093696 8114197 8340544 8409856 8682544 8998912 9273368 9350432 9611264 9691136 9904396 9986704 10310521 10350592 10686208 11103638 11413376 11508224 11829248 11859211 12291328 12689872 12795328 13152256 13553384 13666016 14047232 14163968 14595952 14623232 15069223 15194452 15618304 15748096 16228394 16681088 16819712 17332693 17365088 17997824 18546736 18700864 19222528 19382272 19808792 19973408 20621042 20701184 21372416 22024249 22207276 22826752 23016448 23718422 24582656 25379744 25590656 26304512 27106768 27332032 28094464 28327936 29191904 29246464 30138446 30388904 31236608 31496192 32189287 32456788 33362176 33639424 34665386 34730176 35995648 37093472 37401728 38445056 38764544 39617584 39946816 41242084 41402368 42744832 44048498 44414552 45653504 46032896 47436844 49165312 50759488 51181312 52609024 54213536 54664064 56188928 56655872 58383808 58492928 60276892 60777808 62473216 62992384 64378574 64913576 66724352 67278848 69330772 69460352 71991296 72173647 74186944 74803456 76890112 79235168 79893632 82484168 82804736 85489664 88096996 88829104 91307008 92065792 94873688 98330624 101518976 102362624 105218048 105484561 108427072 109328128 112377856 116767616 116985856 120553784 121555616 124946432 125984768 128757148 129827152 133448704 134557696 138661544 138920704 144347294 148373888 149606912 153780224 154169743 158470336 159787264 164968336 170979328 176193992 177658208 182614016 184131584 189747376 195899899 196661248 203037952 204725248 210969122 216854144 218656256 224755712 225325009 233535232 233971712 241107568 243111232 249892864 251969536 257514296 259654304 266897408 269115392 277323088 277841408 286315237 288694588 296747776 299213824 308339486 316940672 319574528 329936672 341958656 352387984 355316416 365228032 368263168 379494752 391799798 393322496 406075904 409450496 418460731 421938244 433708288 437312512 450650018 467070464 467943424 482215136 486222464 499785728 503939072 515028592 519308608 533794816 538230784 554646176 555682816 572630474 577389176 593495552 598427648 616678972 633881344 639149056 659873344 683917312 704775968 710632832 730456064 736526336 758989504 783599596 786644992 812151808 818900992 836921462 843876488 867416576 874625024 901300036 934140928 935886848 964430272 972444928 999571456 1030057184 1038617216 1067589632 1076461568 1109292352 1111365632 1145260948 1154778352 1186991104 1196855296 1233357944 1267762688 1278298112 1319746688 1367834624 1371299293 1409551936 1421265664 1460912128 1517979008 1567199192 1573289984 1624303616 1637801984 1673842924 1687752976 1734833152 1749250048 1802600072 1868281856 1928860544 1944889856 1999142912 2004206659 2060114368 2077234432 2135179264 2218584704 2222731264 2290521896 2309556704 2373982208 2393710592 2466715888 2535525376 2556596224 2639493376 2742598586 2819103872 2842531328 2921824256 2929225117 3035958016 3134398384 3248607232 3275603968 3347685848 3375505952 3469666304 3498500096 3605200144 3722098081 3736563712 3857721088 3889779712 4008413318 4120228736 4154468864 4270358528 4437169408 4445462528 4581043792 4619113408 4747964416 4787421184 4933431776 5071050752 5113192448 5278986752 5439989503 5485197172 5638207744 5685062656 5858450234 6071916032 6268796768 6497214464 6551207936 6695371696 6751011904 6939332608 6997000192 7210400288 7444196162 7473127424 7715442176 7779559424 8016826636 8240457472 8308937728 8874338816 8890925056 9162087584 9238226816 9495928832 9574842368 9866863552 10142101504 10226384896 10557973504 10879979006 10970394344 11276415488 11370125312 11716900468 12143832064 12537593536 12994428928 13390743392 13502023808 13878665216 13994000384 14420800576 14888392324 14946254848 15430884352 15559118848 16033653272 16480914944 16617875456 17748677632 17781850112 18324175168 18476453632 18991857664 19733727104 20284203008 20452769792 21115947008 21759958012 21940788688 22552830976 22740250624 23433800936 24287664128 25075187072 25988857856 26054686567 26781486784 27004047616 27757330432 28841601152 29776784648 29892509696 30861768704 31118237696 32067306544 32961829888 33235750912 35497355264 36648350336 36952907264 37983715328 38079926521 39467454208 40568406016 42231894016 43519916024 43881577376 45105661952 45480501248 46867601872 48575328256 50150374144 52109373134 53562973568 54008095232 55514660864 57683202304 59553569296 61723537408 62236475392 64134613088 65923659776 66471501824 70719863539 70994710528 73296700672 73905814528 76159853042 78934908416 81136812032 84463788032 87039832048 87763154752 90211323904 90961002496 93735203744 97150656512 100300748288 104218746268 107125947136 108016190464 115366404608 119107138592 123447074816 124472950784 128269226176 131847319552 132943003648 141439727078 141989421056 146593401344 147811629056 152319706084 157869816832 168927576064 174079664096 175526309504 180422647808 181922004992 187470407488 194301313024 200601496576 208437492536 214251894272 216032380928 230732809216 238214277184 246894149632 256538452352 263694639104 265886007296 282879454156 283978842112 293186802688 295623258112 304639412168 315739633664 337855152128 348159328192 351052619008 360845295616 374940814976 388602626048 401202993152 416874985072 428503788544 432064761856 461465618432 476428554368 493788299264 495039044773 513076904704 527389278208 565758908312 567957684224 586373605376 591246516224 609278824336 631479267328 696318656384 702105238016 721690591232 749881629952 802405986304 833749970144 857007577088 864129523712 922931236864 952857108736 990078089546 1026153809408 1054778556416 1131517816624 1172747210752 1182493032448 1218557648672 1262958534656 1392637312768 1404210476032 1499763259904 1604811972608 1667499940288 1714015154176 1728259047424 1845862473728 1905714217472 1980156179092 2052307618816 2263035633248 2345494421504 2364986064896 2437115297344 2525917069312 2785274625536 2808420952064 2999526519808 3209623945216 3334999880576 3428030308352 3456518094848 3691724947456 3811428434944 3960312358184 4104615237632 4526071266496 4690988843008 4874230594688 5051834138624 5570549251072 5616841904128 5999053039616 6419247890432 6669999761152 6856060616704 7383449894912 7622856869888 7920624716368 8209230475264 9052142532992 9381977686016 9748461189376 11141098502144 11233683808256 11998106079232 13339999522304 13712121233408 15245713739776 15841249432736 16418460950528 18104285065984 19496922378752 22282197004288 22467367616512 23996212158464 26679999044608 30491427479552 31682498865472 32836921901056 36208570131968 38993844757504 44564394008576 44934735233024 47992424316928 53359998089216 60982854959104 63364997730944 65673843802112 72417140263936 77987689515008 89128788017152 95984848633856 106719996178432 121965709918208 126729995461888 144834280527872 155975379030016 178257576034304 213439992356864 253459990923776 289668561055744 311950758060032 426879984713728 506919981847552 579337122111488 623901516120064 853759969427456 1013839963695104 1158674244222976 1247803032240128 2027679927390208 2317348488445952 4055359854780416 8110719709560832 16221439419121664
- Sum of all divisors σ(n): 42398132518576800
- Sum of proper divisors (its aliquot sum) s(n): 26176693099455136
- 16221439419121664 is an abundant number, because the sum of its proper divisors (26176693099455136) is greater than itself. Its abundance is 9955253680333472
Bases of 16221439419121664
- Binary: 1110011010000101010000001011100101001010000000000000002
- Hexadecimal: 0x39A1502E528000
- Base-36: 4FQ0QE4ZNY8
Squares and roots of 16221439419121664
- 16221439419121664 squared (162214394191216642) is 263135096828234187971961234128896
- 16221439419121664 cubed (162214394191216643) is 4268430032243913997352337914283782392940482002944
-
The
square root of 16221439419121664 is 127363414.7591908121 -
The
cube root of 16221439419121664 is 253141.3720304097
Scales and comparisons
How big is 16221439419121664?- 16,221,439,419,121,664 seconds is equal to 515,791,597 years, 16 weeks, 5 days, 27 minutes, 44 seconds.
-
To count from 1 to 16,221,439,419,121,664 would take you about one billion, five hundred forty-seven million, three hundred seventy-four thousand, seven hundred ninety-one 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 16221439419121664 cubic inches would be around 21095.1 feet tall.
Recreational maths with 16221439419121664
- 16221439419121664 backwards is 46612191493412261
- The number of decimal digits it has is: 17
- The sum of 16221439419121664's digits is 62
- More coming soon!
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The information we have on file for 16221439419121664 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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