18742427837078868
18,742,427,837,078,868 is an even composite number composed of six prime numbers multiplied together.
What does the number 18742427837078868 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1512 divisors.
18742427837078868 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred twelve divisors.
Prime factorization of 18742427837078868:
22 × 36 × 132 × 193 × 23 × 4912
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 19 × 19 × 19 × 23 × 491 × 491)See below for interesting mathematical facts about the number 18742427837078868 from the Numbermatics database.
Names of 18742427837078868
- Cardinal: 18742427837078868 can be written as Eighteen quadrillion, seven hundred forty-two trillion, four hundred twenty-seven billion, eight hundred thirty-seven million, seventy-eight thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 1.8742427837078868 × 1016
Factors of 18742427837078868
Divisors of 18742427837078868
- Number of divisors d(n): 1512
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 23 26 27 36 38 39 46 52 54 57 69 76 78 81 92 108 114 117 138 156 162 169 171 207 228 234 243 247 276 299 324 338 342 351 361 414 437 468 486 491 494 507 513 598 621 676 684 702 722 729 741 828 874 897 972 982 988 1014 1026 1053 1083 1196 1242 1311 1404 1444 1458 1473 1482 1521 1539 1748 1794 1863 1964 2028 2052 2106 2166 2223 2484 2622 2691 2916 2946 2964 3042 3078 3159 3211 3249 3588 3726 3887 3933 4212 4332 4419 4446 4563 4617 4693 5244 5382 5589 5681 5892 6084 6156 6318 6383 6422 6498 6669 6859 7452 7774 7866 8073 8303 8838 8892 9126 9234 9329 9386 9477 9633 9747 10764 11178 11293 11362 11661 11799 12636 12766 12844 12996 13257 13338 13689 13718 13851 14079 15548 15732 16146 16606 16767 17043 17676 18252 18468 18658 18772 18954 19149 19266 19494 20007 20577 22356 22586 22724 23322 23598 24219 24909 25532 26514 26676 27378 27436 27702 27987 28158 28899 29241 32292 33212 33534 33879 34086 34983 35397 37316 37908 38298 38532 38988 39771 40014 41067 41154 42237 45172 46644 47196 48438 49818 51129 53028 54756 55404 55974 56316 57447 57798 58482 60021 61009 61731 67068 67758 68172 69966 70794 72657 73853 74727 76596 79542 80028 82134 82308 82979 83961 84474 86697 87723 89167 96876 99636 101637 102258 104949 106191 107939 111948 114894 115596 116964 119313 120042 121277 122018 123201 123462 126711 135516 139932 141588 145314 146809 147706 149454 153387 157757 159084 164268 165958 167922 168948 172341 173394 175446 177251 178334 180063 183027 185193 203274 204516 209898 212382 214567 215878 217971 221559 224181 229788 238626 240084 241081 242554 244036 246402 246924 248937 251883 253422 260091 263169 267501 290628 293618 295412 298908 304911 306774 314847 315514 318573 323817 331916 335844 344682 346788 350892 354502 356668 357939 360126 363831 366054 370386 380133 406548 419796 424764 429134 431756 435942 440427 443118 448362 460161 473271 477252 482162 485108 492804 497874 503766 506844 517023 520182 526338 531753 535002 549081 555579 587236 609822 613548 629694 631028 637146 643701 647634 664677 672543 689364 709004 715878 720252 723243 727662 732108 740772 746811 755649 760266 780273 802503 858268 871884 880854 886236 896724 914733 920322 944541 946542 964324 971451 995748 1007532 1034046 1040364 1052676 1063506 1070004 1091493 1098162 1111158 1140399 1159171 1219644 1259388 1274292 1287402 1295268 1321281 1329354 1345086 1380483 1403207 1419813 1431756 1446486 1455324 1493622 1511298 1520532 1551069 1560546 1576601 1595259 1605006 1647243 1666737 1761708 1829466 1840644 1889082 1893084 1908517 1931103 1942902 1994031 2017629 2050841 2068092 2127012 2169729 2182986 2196324 2222316 2240433 2266947 2280798 2304263 2318342 2340819 2407509 2574804 2642562 2658708 2690172 2744199 2760966 2789371 2806414 2833623 2839626 2892972 2914353 2987244 3022596 3102138 3121092 3134053 3153202 3190518 3210012 3274479 3294486 3333474 3367769 3421197 3477513 3658932 3778164 3817034 3862206 3885804 3963843 3988062 4035258 4076773 4101682 4141449 4209621 4259439 4339458 4365972 4480866 4533894 4561596 4580539 4608526 4636684 4653207 4681638 4729803 4785777 4815018 4941729 5000211 5285124 5488398 5521932 5544863 5578742 5612828 5667246 5679252 5725551 5793309 5828706 5982093 6052887 6152523 6204276 6268106 6306404 6381036 6509187 6548958 6588972 6666948 6721299 6735538 6800841 6842394 6912789 6955026 7222527 7634068 7724412 7927686 7976124 8070516 8153546 8203364 8232597 8282898 8368113 8419242 8518878 8678916 8743059 8961732 9067788 9161078 9217052 9306414 9363276 9402159 9459606 9571554 9630036 9823437 9883458 10000422 10103307 10432539 10976796 11089726 11157484 11334492 11451102 11586618 11657412 11891529 11964186 12105774 12230319 12305046 12536212 12628863 12778317 13018374 13097916 13442598 13471076 13601682 13684788 13741617 13825578 13910052 14189409 14357331 14445054 14825187 15855372 16307092 16465194 16565796 16634589 16736226 16838484 17037756 17176653 17379927 17486118 17946279 18322156 18457569 18612828 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4765427876196 4821823472364 5030173869318 5223642095061 5768675850132 5836944203388 5933025589452 6089157841806 6161218881354 6323356220337 6361991798058 6427444388573 6964856126748 7148141814294 7545260803977 8431141627116 8653013775198 8899538384178 9133736762709 9241828322031 9542987697087 10060347738636 10447284190122 10722212721441 12178315683612 12322437762708 12646712440674 12723983596116 12854888777146 12979520662797 13349307576267 14296283628588 15090521607954 15670926285183 17306027550396 17799076768356 18267473525418 18483656644062 18970068661011 19085975394174 19282333165719 20894568380244 21444425442882 22635782411931 25293424881348 25709777554292 25959041325594 26698615152534 27401210288127 27725484966093 30181043215908 31341852570366 36534947050836 36967313288124 37940137322022 38171950788348 38564666331438 40047922728801 42888850885764 45271564823862 51918082651188 53397230305068 54802420576254 55450969932186 57846999497157 62683705140732 67907347235793 75880274644044 77129332662876 80095845457602 82203630864381 90543129647724 109604841152508 110901939864372 115693998994314 120143768186403 135814694471586 160191690915204 164407261728762 173540998491471 203722041707379 231387997988628 240287536372806 246610892593143 271629388943172 328814523457524 347081996982942 360431304559209 407444083414758 480575072745612 493221785186286 520622995474413 694163993965884 720862609118418 814888166829516 986443570372572 1041245990948826 1441725218236836 1561868986423239 2082491981897652 3123737972846478 4685606959269717 6247475945692956 9371213918539434 18742427837078868
- Sum of all divisors σ(n): 58771597043355840
- Sum of proper divisors (its aliquot sum) s(n): 40029169206276972
- 18742427837078868 is an abundant number, because the sum of its proper divisors (40029169206276972) is greater than itself. Its abundance is 21286741369198104
Bases of 18742427837078868
- Binary: 10000101001011000100011100010010111010100011101010101002
- Hexadecimal: 0x42962389751D54
- Base-36: 54JMWHF1T90
Squares and roots of 18742427837078868
- 18742427837078868 squared (187424278370788682) is 351278601228108854166303252161424
- 18742427837078868 cubed (187424278370788683) is 6583813834227834415914353989804291600051355188032
-
The
square root of 18742427837078868 is 136902986.9545543113 -
The
cube root of 18742427837078868 is 265628.8747078099
Scales and comparisons
How big is 18742427837078868?- 18,742,427,837,078,868 seconds is equal to 595,951,231 years, 4 weeks, 2 days, 8 hours, 7 minutes, 48 seconds.
-
To count from 1 to 18,742,427,837,078,868 would take you about one billion, seven hundred eighty-seven million, eight hundred fifty-three thousand, six hundred ninety-three 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 18742427837078868 cubic inches would be around 22135.7 feet tall.
Recreational maths with 18742427837078868
- 18742427837078868 backwards is 86887073872424781
- The number of decimal digits it has is: 17
- The sum of 18742427837078868's digits is 90
- More coming soon!
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"Number 18742427837078868 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
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Numbermatics. (2024). Number 18742427837078868 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/18742427837078868/
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Numbermatics. 2024. "Number 18742427837078868 - Facts about the integer". https://numbermatics.com/n/18742427837078868/
The information we have on file for 18742427837078868 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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