18240998426490
18,240,998,426,490 is an even composite number composed of eight prime numbers multiplied together.
18240998426490 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 18240998426490:
2 × 3 × 5 × 74 × 61 × 97 × 127 × 337
(2 × 3 × 5 × 7 × 7 × 7 × 7 × 61 × 97 × 127 × 337)See below for interesting mathematical facts about the number 18240998426490 from the Numbermatics database.
Names of 18240998426490
- Cardinal: 18240998426490 can be written as Eighteen trillion, two hundred forty billion, nine hundred ninety-eight million, four hundred twenty-six thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.824099842649 × 1013
Factors of 18240998426490
Divisors of 18240998426490
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 49 61 70 97 98 105 122 127 147 183 194 210 245 254 291 294 305 337 343 366 381 427 485 490 582 610 635 674 679 686 735 762 854 889 915 970 1011 1029 1270 1281 1358 1455 1470 1685 1715 1778 1830 1905 2022 2037 2058 2135 2359 2401 2562 2667 2910 2989 3370 3395 3430 3810 4074 4270 4445 4718 4753 4802 5055 5145 5334 5917 5978 6223 6405 6790 7077 7203 7747 8890 8967 9506 10110 10185 10290 11795 11834 12005 12319 12446 12810 13335 14154 14259 14406 14945 15494 16513 17751 17934 18669 20370 20557 20923 23241 23590 23765 24010 24638 26670 28518 29585 29890 31115 32689 33026 33271 35385 35502 36015 36957 37338 38735 41114 41419 41846 42799 43561 44835 46482 47530 49539 54229 59170 61595 61671 62230 62769 65378 66542 70770 71295 72030 73914 77470 82565 82838 85598 86233 87122 88755 89670 93345 98067 99078 99813 102785 104615 108458 115591 116205 123190 123342 124257 125538 128397 130683 142590 143899 146461 162687 163445 165130 166355 172466 177510 184785 186690 196134 199626 205570 207095 209230 213995 217805 228823 231182 232410 232897 247695 248514 256794 258699 261366 271145 287798 289933 292922 299593 304927 308355 313845 325374 326890 332710 346773 369570 379603 414190 427990 431165 431697 435610 439383 457646 465794 490335 495390 499065 517398 542290 577955 579866 599186 603631 609854 616710 621285 627690 641985 653415 686469 693546 698691 719495 732305 751459 759206 809137 813435 862330 863394 869799 878766 898779 914781 980670 998130 1007293 1138809 1144115 1155910 1164485 1207262 1242570 1283970 1293495 1306830 1372938 1397382 1438990 1449665 1464610 1497965 1502918 1524635 1601761 1618274 1626870 1733865 1739598 1797558 1810893 1829562 1898015 1994029 2014586 2029531 2097151 2158485 2196915 2254377 2277618 2288230 2328970 2427411 2586990 2610739 2657221 2899330 2995930 3018155 3021879 3049270 3203522 3432345 3467730 3493455 3621786 3757295 3796030 3988058 4045685 4059062 4151503 4194302 4225417 4316970 4348995 4393830 4493895 4508754 4573905 4805283 4854822 5036465 5221478 5260213 5314442 5694045 5982087 6036310 6043758 6088593 6291453 6864690 6986910 7051051 7514590 7832217 7971663 8008805 8091370 8303006 8450834 8697990 8987790 9054465 9147810 9610566 9970145 10072930 10147655 10485755 10520426 11212327 11271885 11388090 11964174 12137055 12177186 12454509 12582906 12676251 13053695 13286105 13958203 14102102 14206717 14680057 15109395 15664434 15780639 15943326 16017610 18108930 18275173 18600547 19940290 20295310 20757515 20971510 21127085 21153153 22424654 22543770 24026415 24274110 24909018 25352502 26107390 26301065 26572210 27916406 28413434 29060521 29360114 29577919 29910435 30218790 30442965 31457265 31561278 33636981 35255255 36550346 36821491 37201094 39161085 39858315 41515030 41874609 42254170 42306306 42620151 44040171 48052830 49357357 52602130 54825519 55801641 56061635 58121042 59155838 59820870 60885930 62272545 62914530 63381255 67273962 69791015 70510510 71033585 73400285 73642982 78322170 78486289 78903195 79716630 83749218 85240302 87181563 88080342 88733757 91375865 93002735 97707421 98714714 102760399 105765765 109651038 110464473 111603282 112123270 124545090 126762510 127926211 139582030 142067170 145302605 146800570 147889595 148072071 156972578 157806390 168184905 174363126 177467514 182751730 184107455 186005470 195414842 203423647 205520798 209373045 211531530 213100755 220200855 220928946 235458867 246786785 253241683 255852422 257750437 274127595 279008205 290605210 293122263 295779190 296144142 308281197 336369810 368214910 383778633 392431445 406847294 418746090 426201510 435907815 440401710 443668785 470917734 488537105 493573570 506483366 513801995 515500874 548255190 552322365 558016410 586244526 610270941 616562394 639631055 683951947 740360355 759725049 767557266 773251311 784862890 871815630 887337570 895483477 977074210 1017118235 1027603990 1104644730 1177294335 1220541882 1266208415 1279262110 1288752185 1367903894 1423965529 1465611315 1480720710 1519450098 1541405985 1546502622 1772691781 1790966954 1804253059 1918893165 2034236470 2051855841 2354588670 2532416830 2577504370 2686450431 2847931058 2931222630 3051354705 3082811970 3419759735 3545383562 3608506118 3798625245 3837786330 3866256555 4103711682 4271896587 4477417385 4787663629 5318075343 5372900862 5412759177 6102709410 6268384339 6839519470 7119827645 7597250490 7732513110 8543793174 8863458905 8954834770 9021265295 9575327258 9967758703 10259279205 10636150686 10825518354 12408842467 12536768678 13432252155 14239655290 14362990887 17726917810 18042530590 18805153017 19935517406 20518558410 21359482935 23938318145 24817684934 26590376715 26864504310 27063795885 28725981774 29903276109 31341921695 37226527401 37610306034 42718965870 47876636290 49838793515 53180753430 54127591770 59806552218 62044212335 62683843390 71814954435 74453054802 86861897269 94025765085 99677587030 124088424670 143629908870 149516380545 173723794538 186132637005 188051530170 260585691807 299032761090 372265274010 434309486345 521171383614 608033280883 868618972690 1216066561766 1302928459035 1824099842649 2605856918070 3040166404415 3648199685298 6080332808830 9120499213245 18240998426490
- Sum of all divisors σ(n): 53013934891008
- Sum of proper divisors (its aliquot sum) s(n): 34772936464518
- 18240998426490 is an abundant number, because the sum of its proper divisors (34772936464518) is greater than itself. Its abundance is 16531938038028
Bases of 18240998426490
- Binary: 1000010010111000100000011101101000111011110102
- Hexadecimal: 0x1097103B477A
- Base-36: 6GRSRHSVU
Squares and roots of 18240998426490
- 18240998426490 squared (182409984264902) is 332734023595210655933720100
- 18240998426490 cubed (182409984264903) is 6069400800839924107587069125832085449000
-
The
square root of 18240998426490 is 4270948.1882235471 -
The
cube root of 18240998426490 is 26323.8577511307
Scales and comparisons
How big is 18240998426490?- 18,240,998,426,490 seconds is equal to 580,007 years, 16 weeks, 6 days, 23 hours, 21 minutes, 30 seconds.
-
To count from 1 to 18,240,998,426,490 would take you about one million, four hundred fifty thousand and eighteen 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 18240998426490 cubic inches would be around 2193.7 feet tall.
Recreational maths with 18240998426490
- 18240998426490 backwards is 09462489904281
- The number of decimal digits it has is: 14
- The sum of 18240998426490's digits is 66
- More coming soon!
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The information we have on file for 18240998426490 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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