18489812940368
18,489,812,940,368 is an even composite number composed of five prime numbers multiplied together.
18489812940368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 18489812940368:
24 × 73 × 113 × 372 × 432
(2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 11 × 11 × 37 × 37 × 43 × 43)See below for interesting mathematical facts about the number 18489812940368 from the Numbermatics database.
Names of 18489812940368
- Cardinal: 18489812940368 can be written as Eighteen trillion, four hundred eighty-nine billion, eight hundred twelve million, nine hundred forty thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.8489812940368 × 1013
Factors of 18489812940368
Divisors of 18489812940368
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 37 43 44 49 56 74 77 86 88 98 112 121 148 154 172 176 196 242 259 296 301 308 343 344 392 407 473 484 518 539 592 602 616 686 688 784 814 847 946 968 1036 1078 1204 1232 1331 1369 1372 1591 1628 1694 1813 1849 1892 1936 2072 2107 2156 2408 2662 2738 2744 2849 3182 3256 3311 3388 3626 3698 3773 3784 4144 4214 4312 4477 4816 5203 5324 5476 5488 5698 5929 6364 6512 6622 6776 7252 7396 7546 7568 8428 8624 8954 9317 9583 10406 10648 10952 11137 11396 11858 12691 12728 12943 13244 13552 14504 14749 14792 15059 15092 16856 17501 17908 18634 19166 19943 20339 20812 21296 21904 22274 22792 23177 23716 25382 25456 25886 26488 29008 29498 29584 30118 30184 31339 33712 35002 35816 36421 37268 38332 39886 40678 41503 41624 44548 45584 46354 47432 49247 50764 51772 52976 57233 58867 58996 60236 60368 62678 65219 67081 68413 70004 71632 72842 74536 76664 77959 79772 81356 83006 83248 89096 90601 92708 94864 98494 101528 103544 105413 114466 117734 117992 120472 122507 125356 130438 134162 136826 139601 140008 142373 145684 149072 153328 155918 159544 162239 162712 165649 166012 178192 181202 185416 192511 196988 203056 207088 210826 219373 223729 228932 235468 235984 240944 245014 250712 254947 260876 268324 273652 279202 280016 284746 291368 311836 319088 324478 325424 331298 332024 344729 362404 370832 385022 393976 400631 412069 421652 438746 447458 456533 457864 469567 470936 478891 490028 501424 509894 521752 536648 545713 547304 558404 569492 582736 623672 634207 647537 648956 662596 664048 689458 724808 737891 752543 770044 787952 801262 824138 843304 857549 877492 894916 913066 915728 939134 941872 957782 980056 996611 1019788 1043504 1073296 1091426 1094608 1116808 1138984 1159543 1247344 1268414 1295074 1297912 1325192 1347577 1378916 1449616 1475782 1505086 1535611 1540088 1566103 1602524 1648276 1686608 1715098 1754984 1784629 1789832 1822139 1826132 1878268 1915564 1960112 1993222 2039576 2117621 2182852 2233616 2277968 2319086 2413103 2461019 2531281 2536828 2590148 2595824 2650384 2695154 2757832 2804417 2884483 2951564 3010172 3071222 3080176 3132206 3205048 3296552 3352237 3430196 3509968 3569258 3579664 3644278 3652264 3756536 3831128 3986444 4079152 4235242 4365704 4532759 4638172 4826206 4922038 5062562 5073656 5165237 5180296 5267801 5390308 5515664 5608834 5768966 5903128 6002843 6020344 6142444 6264412 6410096 6593104 6704474 6860392 6976277 7122907 7138516 7288556 7304528 7513072 7662256 7972888 8116801 8277973 8470484 8731408 9065518 9276344 9433039 9652412 9844076 10125124 10147312 10330474 10360592 10535602 10780616 10962721 11217668 11537932 11806256 12005686 12040688 12284888 12528824 12754973 13408948 13720784 13952554 14245814 14277032 14577112 14823347 15945776 16233602 16555946 16891721 16940968 17227133 17718967 18131036 18552688 18866078 19304824 19630919 19688152 20191381 20250248 20660948 21071204 21561232 21925442 22435336 23075864 23465659 24011372 24569776 25057648 25509946 26817896 27844091 27905108 28491628 28554064 29154224 29646694 31729313 32467204 33111892 33783442 33881936 34454266 35437934 36262072 36874607 37732156 38609648 39261838 39376304 40382762 40500496 41321896 42142408 43850884 44870672 46151728 46931318 48022744 49860349 51019892 53635792 55688182 55810216 56817607 56983256 57945811 59293388 63458626 64934408 66031273 66223784 67566884 68908532 70875868 72524144 73749214 75464312 76739047 78351977 78523676 80765524 82643792 84284816 87701768 89284811 91057703 93862636 96045488 99720698 102039784 103763429 111376364 111620432 113635214 113966512 115891622 118586776 120589931 124032769 126917252 129868816 132062546 132447568 135133768 137817064 141751736 147498428 150928624 153478094 156703954 157047352 161531048 175403536 178569622 182115406 187725272 194908637 199441396 204079568 207526858 222105191 222752728 227270428 231783244 237173552 241179862 248065538 253834504 258122249 264125092 270267536 275634128 283503472 294996856 306285001 306956188 313407908 314094704 323062096 349022443 357139244 364230812 375450544 389817274 398882792 405620677 415053716 444210382 445505456 454540856 463566488 482359724 496131076 507669008 516244498 528250184 548463839 589993712 612570002 613912376 624993677 626815816 637403921 698044886 714278488 726344003 728461624 779634548 797765584 811241354 830107432 844129517 868229383 888420764 909081712 927132976 964719448 992262152 1032488996 1056500368 1096927678 1225140004 1227824752 1249987354 1253631632 1274807842 1364360459 1396089772 1428556976 1452688006 1456923248 1559269096 1622482708 1660214864 1688259034 1736458766 1776841528 1929438896 1984524304 2064977992 2143995007 2193855356 2443157101 2450280008 2499974708 2549615684 2728720918 2792179544 2839344739 2905376012 3118538192 3244965416 3369135011 3376518068 3472917532 3553683056 3839246873 4129955984 4287990014 4387710712 4461827447 4886314202 4900560016 4999949416 5099231368 5457441836 5584359088 5678689478 5810752024 6489930832 6738270022 6753036136 6945835064 7678493746 8575980028 8775421424 8923654894 9550523213 9772628404 9999898832 10198462736 10914883672 11357378956 11621504048 13476540044 13506072272 13891670128 15007965049 15356987492 17151960056 17847309788 19101046426 19545256808 21829767344 22714757912 23583945077 26874728111 26953080088 30015930098 30713974984 31232792129 34303920112 35694619576 38202092852 39090513616 45429515824 47167890154 53749456222 53906160176 60031860196 61427949968 62465584258 71389239152 76404185704 94335780308 105055755343 107498912444 120063720392 124931168516 152808371408 165087615539 188671560616 210111510686 214997824888 240127440784 249862337032 330175231078 377343121232 420223021372 429995649776 499724674064 660350462156 840446042744 1155613308773 1320700924312 1680892085488 2311226617546 2641401848624 4622453235092 9244906470184 18489812940368
- Sum of all divisors σ(n): 48351224073600
- Sum of proper divisors (its aliquot sum) s(n): 29861411133232
- 18489812940368 is an abundant number, because the sum of its proper divisors (29861411133232) is greater than itself. Its abundance is 11371598192864
Bases of 18489812940368
- Binary: 1000011010000111111101011101101110110010100002
- Hexadecimal: 0x10D0FEBB7650
- Base-36: 6JY3P8CI8
Squares and roots of 18489812940368
- 18489812940368 squared (184898129403682) is 341873182569799945923975424
- 18489812940368 cubed (184898129403683) is 6321171195043878824542107431017209516032
-
The
square root of 18489812940368 is 4299978.2488249867 -
The
cube root of 18489812940368 is 26443.0069505075
Scales and comparisons
How big is 18489812940368?- 18,489,812,940,368 seconds is equal to 587,918 years, 44 weeks, 4 days, 14 hours, 6 minutes, 8 seconds.
-
To count from 1 to 18,489,812,940,368 would take you about one million, four hundred sixty-nine thousand, seven hundred ninety-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 18489812940368 cubic inches would be around 2203.6 feet tall.
Recreational maths with 18489812940368
- 18489812940368 backwards is 86304921898481
- The number of decimal digits it has is: 14
- The sum of 18489812940368's digits is 71
- More coming soon!
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The information we have on file for 18489812940368 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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