21361631618990025
21,361,631,618,990,025 is an odd composite number composed of seven prime numbers multiplied together.
21361631618990025 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.
Prime factorization of 21361631618990025:
34 × 52 × 11 × 19 × 292 × 612 × 1272
(3 × 3 × 3 × 3 × 5 × 5 × 11 × 19 × 29 × 29 × 61 × 61 × 127 × 127)See below for interesting mathematical facts about the number 21361631618990025 from the Numbermatics database.
Names of 21361631618990025
- Cardinal: 21361631618990025 can be written as Twenty-one quadrillion, three hundred sixty-one trillion, six hundred thirty-one billion, six hundred eighteen million, nine hundred ninety thousand and twenty-five.
Scientific notation
- Scientific notation: 2.1361631618990025 × 1016
Factors of 21361631618990025
Divisors of 21361631618990025
- Number of divisors d(n): 1620
-
Complete list of divisors:
1 3 5 9 11 15 19 25 27 29 33 45 55 57 61 75 81 87 95 99 127 135 145 165 171 183 209 225 261 275 285 297 305 319 381 405 435 475 495 513 549 551 627 635 671 675 725 783 825 841 855 891 915 957 1045 1143 1159 1305 1397 1425 1485 1525 1539 1595 1647 1653 1769 1881 1905 2013 2025 2175 2349 2413 2475 2523 2565 2745 2755 2871 3135 3175 3355 3429 3477 3683 3721 3915 4191 4205 4275 4455 4575 4785 4941 4959 5225 5307 5643 5715 5795 6039 6061 6525 6985 7239 7425 7569 7695 7747 7975 8235 8265 8613 8845 9251 9405 9525 10065 10287 10431 11049 11163 11745 12065 12573 12615 12749 12825 13725 13775 14355 14877 15675 15921 15979 16129 16775 16929 17145 17385 18117 18183 18415 18605 19459 19575 20955 21025 21717 22275 22707 23241 23925 24705 24795 25839 26535 26543 27753 28215 28575 28975 30195 30305 31293 33147 33489 33611 34925 36195 37719 37845 38247 38475 38735 40513 40931 41175 41325 43065 44225 44631 46255 47025 47763 47937 48387 50325 51301 51435 52155 54351 54549 55245 55815 58377 58725 60325 62865 63075 63745 65151 68121 69723 69977 70699 71775 74385 79605 79629 79895 80645 83259 84645 85217 85725 86925 90585 90915 92075 93025 93879 97295 99441 100467 100833 104775 106807 107909 108585 113157 113535 114741 116205 121539 122793 123525 123975 129195 132675 132715 138765 141075 143289 143811 145161 147193 150975 151525 153903 156465 163647 165735 167445 168055 175131 175769 177419 180975 188595 189225 191235 193675 195453 202565 204655 209169 209931 212097 215325 223155 224663 231275 238815 238887 239685 241935 249777 255651 256505 257175 260775 271755 272745 276225 279075 291885 298323 301401 302499 306451 314325 318725 320421 323727 325755 340605 344223 348615 349885 353495 364617 368379 369721 371925 398025 398145 399475 403225 416295 423225 426085 431433 435483 441579 452925 454575 461709 467741 469395 472567 486475 490941 497205 502335 504165 525393 527307 532257 534035 539545 542925 564311 565785 567675 573705 581025 607695 613965 627507 629793 636291 645975 663575 673989 693825 716445 716661 719055 725805 735965 749331 766953 769515 769747 777689 782325 818235 828675 837225 840275 875655 878845 887095 907497 919353 942975 956175 961263 971181 974719 977265 983869 1012825 1023275 1032669 1045845 1049655 1060485 1093851 1105137 1109163 1115775 1123315 1174877 1186999 1194075 1194435 1198425 1209675 1248885 1278255 1282525 1294299 1306449 1324737 1358775 1363725 1385127 1403223 1417701 1459425 1491615 1507005 1512495 1532255 1576179 1581921 1596771 1602105 1618635 1619123 1628775 1692933 1703025 1721115 1743075 1749425 1767475 1823085 1841895 1848605 1889379 1908873 1990725 2021967 2029333 2050271 2081475 2130425 2149983 2157165 2177415 2207895 2300859 2308545 2309241 2333067 2338705 2346975 2362835 2454705 2471293 2486025 2511675 2520825 2626965 2636535 2661285 2670175 2697725 2722491 2758059 2821555 2828925 2868525 2883789 2913543 2924157 2951607 3038475 3069825 3129361 3137535 3148965 3181455 3281553 3315411 3327489 3369945 3370961 3524631 3560997 3582225 3583305 3595275 3629025 3679825 3746655 3834765 3847575 3848735 3888445 3974211 4091175 4155381 4209669 4253103 4268597 4378275 4394225 4435475 4537485 4596765 4745763 4790313 4806315 4855905 4857369 4873595 4886325 4919345 5078799 5145151 5163345 5198237 5229225 5248275 5302425 5469255 5525685 5545815 5616575 5668137 5726619 5874385 5934995 5972175 6065901 6087999 6150813 6244425 6391275 6471495 6515227 6532245 6623685 6902577 6925635 6927723 6999201 7016115 7088505 7413879 7458075 7535025 7562475 7661275 7880895 7909605 7983855 8010525 8093175 8095615 8274177 8464665 8605575 8651367 8740629 8772471 8854821 8887079 8978773 9115425 9209475 9243025 9388083 9446895 9544365 9982467 10109835 10112883 10146665 10251355 10573893 10682991 10721909 10749915 10785825 10822559 10887075 11039475 11504295 11542725 11546205 11665335 11693525 11814175 11922633 12273525 12356465 12629007 12759309 12805791 13134825 13182675 13306425 13564489 13612455 13704443 13790295 14107775 14237289 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110296277883 111703566915 112890112929 113267221395 118036367559 120402164475 121532418225 121975159275 127110955455 127574019045 128890286415 130534819575 136526581785 138799319175 140977605141 141491184759 145126681425 147158201025 148539622275 149080750225 151420390707 153941063085 160958683035 161007210243 165344104795 172305961839 172933670261 173964571425 175759481475 183827129805 186172611525 188150188215 188778702325 196727279265 197959684725 200002168575 203880998511 211851592425 212623365075 214817144025 219555286695 227544302975 229633234281 232002515547 234962675235 235818641265 245747847213 249187887069 250673358825 252367317845 256568438475 264884761845 267371320095 268264471725 268345350405 287176603065 297619388631 302148992475 305266467825 306378549675 313583647025 327878798775 335110700745 338670338787 339801664185 354109102677 363757030549 365925477825 382722057135 386670859245 391604458725 393031068775 409579745355 415313145115 416397957525 424473554277 441474603075 445618866825 447242250675 454261172121 461823189255 478627671775 483021630729 496032314385 516917885517 518801010783 521893714275 527278444425 551481389415 555208099259 558517834575 564450564645 566336106975 590181837795 611642995533 635554777275 637870095225 644451432075 682632908925 704888025705 707455923795 737243541639 747563661207 757101953535 769705315425 804793415175 805036051215 826720523975 861529809195 864668351305 892858165893 919135649025 940750941075 958995807811 983636396325 1016011016361 1019404992555 1091271091647 1097776433475 1148166171405 1160012577735 1174813376175 1179093206325 1228739236065 1245939435345 1261836589225 1273420662831 1324423809225 1336856600475 1341726752025 1362783516363 1435883015325 1488096943155 1550753656551 1556403032349 1665624297777 1675553503725 1693351693935 1699008320925 1770545513385 1818785152745 1913610285675 1933354296225 2047898726775 2076565725575 2122367771385 2242690983621 2271305860605 2309115946275 2415108153645 2480161571925 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33640364754315 34069587909075 38768841413775 38910075808725 41640607444425 43154811351495 44971856039979 49107199124115 52744769429605 56067274590525 66964362441975 70038136455705 71924685585825 74953093399965 77678660432691 81845331873525 94940584973289 102208763727225 116730227426175 124921822333275 129464434054485 147321597372345 158234308288815 168201823771575 215774056757475 224859280199895 245535995620575 263723847148025 284821754919867 350190682278525 374765466999825 388393302163455 474702924866445 647322170272425 736607986861725 791171541444075 854465264759601 1124296400999475 1424108774599335 1941966510817275 2373514624332225 4272326323798005 7120543872996675 21361631618990025
- Sum of all divisors σ(n): 48222887089188240
- Sum of proper divisors (its aliquot sum) s(n): 26861255470198215
- 21361631618990025 is an abundant number, because the sum of its proper divisors (26861255470198215) is greater than itself. Its abundance is 5499623851208190
Bases of 21361631618990025
- Binary: 10010111110010001001010011100000111100011111111110010012
- Hexadecimal: 0x4BE44A7078FFC9
- Base-36: 5UC2E38YNK9
Squares and roots of 21361631618990025
- 21361631618990025 squared (213616316189900252) is 456319305425434396610201049500625
- 21361631618990025 cubed (213616316189900253) is 9747724903131525868367038448853348404793106265625
-
The
square root of 21361631618990025 is 146156189.1231090665 -
The
cube root of 21361631618990025 is 277467.0864039149
Scales and comparisons
How big is 21361631618990025?- 21,361,631,618,990,025 seconds is equal to 679,233,809 years, 32 weeks, 1 day, 6 hours, 33 minutes, 45 seconds.
-
To count from 1 to 21,361,631,618,990,025 would take you about two billion, thirty-seven million, seven hundred one thousand, four hundred twenty-eight 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 21361631618990025 cubic inches would be around 23122.3 feet tall.
Recreational maths with 21361631618990025
- 21361631618990025 backwards is 52009981613616312
- The number of decimal digits it has is: 17
- The sum of 21361631618990025's digits is 63
- More coming soon!
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"Number 21361631618990025 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.
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Numbermatics. (2024). Number 21361631618990025 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/21361631618990025/
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The information we have on file for 21361631618990025 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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