18738373134993984
18,738,373,134,993,984 is an even composite number composed of five prime numbers multiplied together.
18738373134993984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 18738373134993984:
26 × 33 × 1313 × 1372 × 257
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 131 × 131 × 131 × 137 × 137 × 257)See below for interesting mathematical facts about the number 18738373134993984 from the Numbermatics database.
Names of 18738373134993984
- Cardinal: 18738373134993984 can be written as Eighteen quadrillion, seven hundred thirty-eight trillion, three hundred seventy-three billion, one hundred thirty-four million, nine hundred ninety-three thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.8738373134993984 × 1016
Factors of 18738373134993984
Divisors of 18738373134993984
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 131 137 144 192 216 257 262 274 288 393 411 432 514 524 548 576 771 786 822 864 1028 1048 1096 1179 1233 1542 1572 1644 1728 2056 2096 2192 2313 2358 2466 3084 3144 3288 3537 3699 4112 4192 4384 4626 4716 4932 6168 6288 6576 6939 7074 7398 8224 8384 8768 9252 9432 9864 12336 12576 13152 13878 14148 14796 16448 17161 17947 18504 18769 18864 19728 24672 25152 26304 27756 28296 29592 33667 34322 35209 35894 37008 37538 37728 39456 49344 51483 53841 55512 56307 56592 59184 67334 68644 70418 71788 74016 75076 75456 78912 101001 102966 105627 107682 111024 112614 113184 118368 134668 137288 140836 143576 148032 150152 154449 161523 168921 202002 205932 211254 215364 222048 225228 226368 236736 269336 274576 281672 287152 300304 303003 308898 316881 323046 337842 404004 411864 422508 430728 444096 450456 463347 484569 506763 538672 549152 563344 574304 600608 606006 617796 633762 646092 675684 808008 823728 845016 861456 900912 909009 926694 950643 969138 1013526 1077344 1098304 1126688 1148608 1201216 1212012 1235592 1267524 1292184 1351368 1616016 1647456 1690032 1722912 1801824 1818018 1853388 1901286 1938276 2027052 2154688 2248091 2253376 2351057 2424024 2458739 2471184 2535048 2584368 2702736 3232032 3294912 3380064 3445824 3603648 3636036 3706776 3802572 3876552 4054104 4410377 4496182 4612379 4702114 4823633 4848048 4917478 4942368 5070096 5168736 5405472 6464064 6744273 6760128 7053171 7272072 7376217 7413552 7605144 7753104 8108208 8820754 8992364 9224758 9404228 9647266 9696096 9834956 9884736 10140192 10337472 10810944 13231131 13488546 13837137 14106342 14470899 14544144 14752434 14827104 15210288 15506208 16216416 17641508 17984728 18449516 18808456 19294532 19392192 19669912 20232819 20280384 21159513 22128651 26462262 26977092 27674274 28212684 28941798 29088288 29504868 29654208 30420576 31012416 32432832 35283016 35969456 36899032 37616912 38589064 39339824 39693393 40465638 41511411 42319026 43412697 44257302 52924524 53954184 55348548 56425368 57883596 58176576 59009736 60698457 60841152 63478539 66385953 70566032 71938912 73798064 75233824 77178128 78679648 79386786 80931276 83022822 84638052 86825394 88514604 105849048 107908368 110697096 112850736 115767192 118019472 119080179 121396914 124534233 126957078 130238091 132771906 141132064 143877824 147596128 150467648 154356256 157359296 158773572 161862552 166045644 169276104 173650788 177029208 211698096 215816736 221394192 225701472 231534384 236038944 238160358 242793828 249068466 253914156 260476182 265543812 282264128 295192256 307988467 308712512 317547144 322094809 323725104 332091288 338552208 347301576 354058416 423396192 431633472 442788384 451402944 463068768 472077888 476320716 485587656 498136932 507828312 520952364 531087624 577759387 604221649 615976934 631895923 635094288 644189618 647450208 664182576 677104416 694603152 708116832 846792384 885576768 923965401 926137536 952641432 966284427 971175312 996273864 1015656624 1041904728 1062175248 1155518774 1208443298 1231953868 1263791846 1270188576 1288379236 1294900416 1328365152 1354208832 1389206304 1416233664 1733278161 1812664947 1847930802 1895687769 1905282864 1932568854 1942350624 1992547728 2031313248 2083809456 2124350496 2311037548 2416886596 2463907736 2527583692 2540377152 2576758472 2656730304 2771896203 2778412608 2898853281 3466556322 3625329894 3695861604 3791375538 3810565728 3865137708 3884701248 3985095456 4062626496 4167618912 4248700992 4622075096 4833773192 4927815472 5055167384 5153516944 5199834483 5437994841 5543792406 5687063307 5797706562 6933112644 7250659788 7391723208 7582751076 7621131456 7730275416 7970190912 8315688609 8335237824 8696559843 9244150192 9667546384 9855630944 10110334768 10307033888 10399668966 10875989682 11087584812 11374126614 11595413124 13866225288 14501319576 14783446416 15165502152 15460550832 15599503449 16313984523 16631377218 17061189921 17393119686 18488300384 19335092768 19711261888 20220669536 20614067776 20799337932 21751979364 22175169624 22748253228 23190826248 27732450576 29002639152 29566892832 30331004304 30921101664 31199006898 32627969046 33262754436 34122379842 34786239372 36976600768 38670185536 40441339072 41598675864 42194419979 43503958728 44350339248 45496506456 46381652496 55464901152 58005278304 59133785664 60662008608 61842203328 62398013796 65255938092 66525508872 68244759684 69572478744 79153036019 82778365913 83197351728 84388839958 87007917456 88700678496 90993012912 92763304992 110929802304 116010556608 121324017216 124796027592 126583259937 130511876184 133051017744 136489519368 139144957488 158306072038 165556731826 166394703456 168777679916 174015834912 177401356992 181986025824 185526609984 237459108057 248335097739 249592055184 253166519874 261023752368 266102035488 272979038736 278289914976 316612144076 331113463652 332789406912 337555359832 348031669824 363972051648 379749779811 474918216114 496670195478 499184110368 506333039748 522047504736 532204070976 545958077472 556579829952 633224288152 662226927304 675110719664 712377324171 745005293217 759499559622 949836432228 993340390956 998368220736 1012666079496 1044095009472 1091916154944 1139249339433 1266448576304 1324453854608 1350221439328 1424754648342 1490010586434 1518999119244 1899672864456 1986680781912 2025332158992 2137131972513 2235015879651 2278498678866 2532897152608 2648907709216 2700442878656 2849509296684 2980021172868 3037998238488 3799345728912 3973361563824 4050664317984 4274263945026 4470031759302 4556997357732 5065794305216 5297815418432 5699018593368 5960042345736 6075996476976 7598691457824 7946723127648 8101328635968 8548527890052 8940063518604 9113994715464 10843965934603 11398037186736 11920084691472 12151992953952 15197382915648 15893446255296 17097055780104 17880127037208 18227989430928 21687931869206 22796074373472 23840169382944 24303985907904 32531897803809 34194111560208 35760254074416 36455978861856 43375863738412 45592148746944 47680338765888 65063795607618 68388223120416 71520508148832 72911957723712 86751727476824 97595693411427 130127591215236 136776446240832 143041016297664 173503454953648 195191386822854 260255182430472 292787080234281 347006909907296 390382773645708 520510364860944 585574160468562 694013819814592 780765547291416 1041020729721888 1171148320937124 1561531094582832 2082041459443776 2342296641874248 3123062189165664 4684593283748496 6246124378331328 9369186567496992 18738373134993984
- Sum of all divisors σ(n): 56136828261064320
- Sum of proper divisors (its aliquot sum) s(n): 37398455126070336
- 18738373134993984 is an abundant number, because the sum of its proper divisors (37398455126070336) is greater than itself. Its abundance is 18660081991076352
Bases of 18738373134993984
- Binary: 10000101001001001110011011110100110000101001010010000002
- Hexadecimal: 0x4292737A614A40
- Base-36: 54I75S249C0
Squares and roots of 18738373134993984
- 18738373134993984 squared (187383731349939842) is 351126627746264268119439716192256
- 18738373134993984 cubed (187383731349939843) is 6579541768341631580547224623311987776109947387904
-
The
square root of 18738373134993984 is 136888177.4843758521 -
The
cube root of 18738373134993984 is 265609.7181069061
Scales and comparisons
How big is 18738373134993984?- 18,738,373,134,993,984 seconds is equal to 595,822,304 years, 5 weeks, 1 day, 1 hour, 26 minutes, 24 seconds.
-
To count from 1 to 18,738,373,134,993,984 would take you about one billion, seven hundred eighty-seven million, four hundred sixty-six thousand, nine hundred twelve 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 18738373134993984 cubic inches would be around 22134.1 feet tall.
Recreational maths with 18738373134993984
- 18738373134993984 backwards is 48939943137383781
- The number of decimal digits it has is: 17
- The sum of 18738373134993984's digits is 90
- More coming soon!
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The information we have on file for 18738373134993984 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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