18942097967534568960
18,942,097,967,534,568,960 is an even composite number composed of six prime numbers multiplied together.
18942097967534568960 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 18942097967534568960:
29 × 32 × 5 × 7 × 39733 × 2955944029
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 39733 × 2955944029)See below for interesting mathematical facts about the number 18942097967534568960 from the Numbermatics database.
Names of 18942097967534568960
- Cardinal: 18942097967534568960 can be written as Eighteen quintillion, nine hundred forty-two quadrillion, ninety-seven trillion, nine hundred sixty-seven billion, five hundred thirty-four million, five hundred sixty-eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.894209796753456896 × 1019
Factors of 18942097967534568960
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 15
- Sum of prime factors: 2955983779
Divisors of 18942097967534568960
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 512 560 576 630 640 672 720 768 840 896 960 1008 1120 1152 1260 1280 1344 1440 1536 1680 1792 1920 2016 2240 2304 2520 2560 2688 2880 3360 3584 3840 4032 4480 4608 5040 5376 5760 6720 7680 8064 8960 10080 10752 11520 13440 16128 17920 20160 23040 26880 32256 39733 40320 53760 79466 80640 119199 158932 161280 198665 238398 278131 317864 357597 397330 476796 556262 595995 635728 715194 794660 834393 953592 1112524 1191990 1271456 1390655 1430388 1589320 1668786 1787985 1907184 2225048 2383980 2503179 2542912 2781310 2860776 3178640 3337572 3575970 3814368 4171965 4450096 4767960 5006358 5085824 5562620 5721552 6357280 6675144 7151940 7628736 8343930 8900192 9535920 10012716 10171648 11125240 11443104 12515895 12714560 13350288 14303880 15257472 16687860 17800384 19071840 20025432 20343296 22250480 22886208 25031790 25429120 26700576 28607760 30514944 33375720 35600768 38143680 40050864 44500960 45772416 50063580 50858240 53401152 57215520 61029888 66751440 71201536 76287360 80101728 89001920 91544832 100127160 101716480 106802304 114431040 133502880 142403072 152574720 160203456 178003840 183089664 200254320 213604608 228862080 267005760 305149440 320406912 356007680 400508640 427209216 457724160 534011520 640813824 712015360 801017280 915448320 1068023040 1281627648 1602034560 2136046080 2955944029 3204069120 5911888058 6408138240 8867832087 11823776116 14779720145 17735664174 20691608203 23647552232 26603496261 29559440290 35471328348 41383216406 44339160435 47295104464 53206992522 59118880580 62074824609 70942656696 82766432812 88678320870 94590208928 103458041015 106413985044 118237761160 124149649218 133017481305 141885313392 165532865624 177356641740 186224473827 189180417856 206916082030 212827970088 236475522320 248299298436 266034962610 283770626784 310374123045 331065731248 354713283480 372448947654 378360835712 413832164060 425655940176 472951044640 496598596872 532069925220 567541253568 620748246090 662131462496 709426566960 744897895308 756721671424 827664328120 851311880352 931122369135 945902089280 993197193744 1064139850440 1135082507136 1241496492180 1324262924992 1418853133920 1489795790616 1513443342848 1655328656240 1702623760704 1862244738270 1891804178560 1986394387488 2128279700880 2270165014272 2482992984360 2648525849984 2837706267840 2979591581232 3310657312480 3405247521408 3724489476540 3783608357120 3972788774976 4256559401760 4540330028544 4965985968720 5297051699968 5675412535680 5959183162464 6621314624960 6810495042816 7448978953080 7567216714240 7945577549952 8513118803520 9931971937440 10594103399936 11350825071360 11918366324928 13242629249920 13620990085632 14897957906160 15891155099904 17026237607040 19863943874880 22701650142720 23836732649856 26485258499840 29795915812320 31782310199808 34052475214080 39727887749760 47673465299712 52970516999680 59591831624640 68104950428160 79455775499520 95346930599424 117448524104257 119183663249280 158911550999040 234897048208514 238367326498560 352345572312771 469794096417028 476734652997120 587242620521285 704691144625542 822139668729799 939588192834056 1057036716938313 1174485241042570 1409382289251084 1644279337459598 1761727861563855 1879176385668112 2114073433876626 2348970482085140 2466419006189397 2818764578502168 3288558674919196 3523455723127710 3758352771336224 4110698343648995 4228146867753252 4697940964170280 4932838012378794 5285183584691565 5637529157004336 6577117349838392 7046911446255420 7399257018568191 7516705542672448 8221396687297990 8456293735506504 9395881928340560 9865676024757588 10570367169383130 11275058314008672 12332095030946985 13154234699676784 14093822892510840 14798514037136382 15033411085344896 16442793374595980 16912587471013008 18791763856681120 19731352049515176 21140734338766260 22550116628017344 24664190061893970 26308469399353568 28187645785021680 29597028074272764 30066822170689792 32885586749191960 33825174942026016 36996285092840955 37583527713362240 39462704099030352 42281468677532520 45100233256034688 49328380123787940 52616938798707136 56375291570043360 59194056148545528 60133644341379584 65771173498383920 67650349884052032 73992570185681910 75167055426724480 78925408198060704 84562937355065040 90200466512069376 98656760247575880 105233877597414272 112750583140086720 118388112297091056 131542346996767840 135300699768104064 147985140371363820 150334110853448960 157850816396121408 169125874710130080 180400933024138752 197313520495151760 210467755194828544 225501166280173440 236776224594182112 263084693993535680 270601399536208128 295970280742727640 300668221706897920 315701632792242816 338251749420260160 394627040990303520 420935510389657088 451002332560346880 473552449188364224 526169387987071360 541202799072416256 591940561485455280 631403265584485632 676503498840520320 789254081980607040 902004665120693760 947104898376728448 1052338775974142720 1183881122970910560 1262806531168971264 1353006997681040640 1578508163961214080 1894209796753456896 2104677551948285440 2367762245941821120 2706013995362081280 3157016327922428160 3788419593506913792 4735524491883642240 6314032655844856320 9471048983767284480 18942097967534568960
- Sum of all divisors σ(n): 74975387217147743040
- Sum of proper divisors (its aliquot sum) s(n): 56033289249613174080
- 18942097967534568960 is an abundant number, because the sum of its proper divisors (56033289249613174080) is greater than itself. Its abundance is 37091191282078605120
Bases of 18942097967534568960
- Binary: 100000110110111111101100110111101111011111000101111110110000000002
- Hexadecimal: 0x106DFD9BDEF8BF600
- Base-36: 3ZWVHBVGHOCG0
Squares and roots of 18942097967534568960
- 18942097967534568960 squared (189420979675345689602) is 358803075411677248310160372612995481600
- 18942097967534568960 cubed (189420979675345689603) is 6796483005500684280143664858001408377616487384283611136000
-
The
square root of 18942097967534568960 is 4352252056.9855060911 -
The
cube root of 18942097967534568960 is 2665688.2610707979
Scales and comparisons
How big is 18942097967534568960?- 18,942,097,967,534,568,960 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 18,942,097,967,534,568,960 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 18942097967534568960 cubic inches would be around 222140.7 feet tall.
Recreational maths with 18942097967534568960
- 18942097967534568960 backwards is 06986543576979024981
- The number of decimal digits it has is: 20
- The sum of 18942097967534568960's digits is 108
- More coming soon!
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