21073120812573921
21,073,120,812,573,921 is an odd composite number composed of six prime numbers multiplied together.
21073120812573921 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty-nine divisors.
Prime factorization of 21073120812573921:
32 × 72 × 132 × 172 × 312 × 10092
(3 × 3 × 7 × 7 × 13 × 13 × 17 × 17 × 31 × 31 × 1009 × 1009)See below for interesting mathematical facts about the number 21073120812573921 from the Numbermatics database.
Names of 21073120812573921
- Cardinal: 21073120812573921 can be written as Twenty-one quadrillion, seventy-three trillion, one hundred twenty billion, eight hundred twelve million, five hundred seventy-three thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 2.1073120812573921 × 1016
Factors of 21073120812573921
Divisors of 21073120812573921
- Number of divisors d(n): 729
-
Complete list of divisors:
1 3 7 9 13 17 21 31 39 49 51 63 91 93 117 119 147 153 169 217 221 273 279 289 357 403 441 507 527 637 651 663 819 833 867 961 1009 1071 1183 1209 1519 1521 1547 1581 1911 1953 1989 2023 2499 2601 2821 2873 2883 3027 3549 3627 3689 3757 4557 4641 4743 5239 5733 6069 6727 6851 7063 7497 8281 8463 8619 8649 8959 9081 10647 10829 11067 11271 12493 13117 13671 13923 14161 15717 16337 17153 18207 19747 20111 20181 20553 21189 24843 25389 25823 25857 26299 26877 31279 32487 33201 33813 36673 37479 39351 42483 47089 47151 47957 48841 49011 49441 51459 59241 60333 60543 61659 62713 63567 74529 77469 78897 80631 87451 89063 91819 93837 97461 110019 112437 114359 116467 118053 120071 127449 140777 141267 143871 146523 147033 148323 154377 162409 170521 177723 180999 184093 188139 212381 218953 222989 232407 236691 256711 262353 267189 275457 277729 281511 291601 330057 335699 341887 343077 349401 360213 406627 422331 423801 431613 438991 439569 444969 487227 511563 531743 552279 564417 612157 623441 637143 642733 656859 668967 770133 787059 800513 801567 815269 826371 833187 840497 874803 969649 1007097 1018081 1025661 1029231 1048203 1080639 1136863 1193647 1219881 1266993 1316973 1461681 1486667 1514071 1532671 1534689 1560923 1595229 1656837 1836471 1870323 1911429 1928199 1944103 1970577 2006901 2041207 2310399 2393209 2401539 2445807 2499561 2521491 2624409 2760953 2846389 2898857 2908947 3021291 3054243 3076983 3410589 3580941 3610477 3659643 3722201 3790813 3950919 4364087 4460001 4542213 4598013 4682769 4785687 5286151 5509413 5610969 5706883 5784597 5832309 6123621 6787543 6912659 7126567 7179627 7204617 7337421 7564473 7958041 8282859 8355529 8539167 8696571 8726841 9039631 9162729 10231767 10406669 10598497 10742823 10831431 10926461 11166603 11372439 12605437 13092261 13235053 13380003 13608721 13626639 13794039 14048307 14288449 15858453 16484033 17120649 17307377 17496927 18370863 19326671 19924723 20291999 20362629 20737977 21379701 21538881 23874123 24848577 25066587 25273339 25617501 26055407 26089713 26535691 27118893 31220007 31560511 31795491 32494293 32779383 33499809 34117317 37003057 37816311 39276783 39705159 40826163 42865347 46936201 47512801 47575359 48388613 49280569 49452099 49885969 51361947 51922131 57980013 59774169 60875997 61087887 62213931 63277417 64139103 71622369 74189479 75199761 75820017 78166221 79607073 81356679 88238059 89864567 92645371 93660021 94681533 95386473 98338149 111009171 113448933 115388231 117515203 119115477 121151639 122478489 128596041 135286697 140808603 142043993 142538403 145165839 147841707 148356297 149657907 155766393 163870681 172055689 173940039 176913373 179322507 182627991 185749837 189832251 214292429 220923577 222568437 224995901 227460051 234498663 238821219 259021399 264714177 269593701 277936113 280228561 284044599 294225409 328553407 333027513 338720291 344963983 346164693 352545609 363454917 405860091 410286643 422425809 426131979 427615209 435497517 442941919 443525121 448973721 491612043 516167067 530740119 536528687 557249511 569496753 617666413 629051969 642877287 648517597 662770731 667705311 674987703 777064197 794142531 807717617 808781103 822606421 833808339 840685683 848061473 882676227 978375841 985660221 1016160873 1034891949 1038494079 1057636827 1090364751 1147094767 1204389823 1217580273 1230859929 1278395937 1328825757 1474836129 1500047003 1527697639 1546465039 1548501201 1574971307 1592220357 1609586061 1671748533 1852999239 1887155907 1928631861 1945552791 1961599927 1988312193 2024963109 2059577863 2299873849 2331192591 2414747881 2423152851 2467819263 2522057049 2544184419 2648028681 2785801577 2872006501 2924946713 2935127523 2956980663 3048482619 3104675847 3441284301 3613169469 3642971293 3692579787 3755700809 3824930317 3986477271 4403363783 4500141009 4583092917 4639395117 4724913921 4828758183 5333726359 5558997717 5661467721 5758244947 5836658373 5884799781 6178733589 6848630887 6899621547 6974872931 7244243643 7269458553 7403457789 7632553257 8029663369 8357404731 8430728761 8616019503 8774840139 8805382569 9120987679 10323852903 10500329021 10693883473 10839508407 10928913879 11024799149 11267102427 11474790951 12718885933 13210091349 13500423027 13731199489 13749278751 13918185351 14174741763 14417045041 16001179077 16632389297 17274734841 17654399343 18536200767 19500611039 20104045507 20474626991 20545892661 20698864641 20924618793 21732730929 24088990107 25072214193 25292186283 25500799051 25848058509 26289905663 26324520417 26774512219 27362963037 31500987063 32081650419 32786741637 33074397447 33801307281 34424372853 37336084513 38156657799 39630274047 41193598467 43251135123 47358626809 47940416209 48003537231 48824110517 49724094121 49897167891 51824204523 58501833117 60312136521 61423880973 61637677983 62773856379 63846913753 72266970321 74857184311 75876558849 76502397153 78869716989 80323536657 82088889111 89032201531 90673348103 94502961189 96244951257 99223192341 112008253539 114469973397 116426725079 118572839827 123580795401 129753405369 136504277273 142075880427 143322388937 143821248627 146472331551 149172282363 149691503673 165345517129 175505499351 178505593357 180936409563 184271642919 187421585533 191540741259 216221060861 224571552933 229507191459 236609150967 240970609971 261352591591 267096604593 272020044309 282750618049 331510387663 336024760617 341768773619 348068658847 349280175237 355718519481 409512831819 426227641281 429967166811 431463745881 439416994653 446928396271 447516847089 496036551387 535516780071 562264756599 574622223777 623225410717 634713436721 648663182583 673714658799 784057774773 801289813779 814987075553 816060132927 830009878789 848251854147 994531162989 1025306320857 1044205976541 1047840525711 1067155558443 1157418619903 1228538495457 1289901500433 1340785188813 1488109654161 1513547426027 1541446917751 1606550340213 1686794269797 1869676232151 1904140310163 1945989547749 1979254326343 2320572713641 2352173324319 2436480611929 2444961226659 2490029636367 2544755562441 2810873791193 2983593488967 3075918962571 3132617929623 3472255859709 3675758034637 4022355566439 4442994057047 4540642278081 4624340753253 5609028696453 5712420930489 5810069151523 5937762979029 6961718140923 7309441835787 7334883679977 7470088909101 8101930339321 8432621373579 10416767579127 10594831982189 10790128424257 11027274103911 13328982171141 13621926834243 13854780284401 13873022259759 17430207454569 17813288937087 19676116538351 20885154422769 21928325507361 24305791017963 25297864120737 25730306242459 31784495946567 32370385272771 33081822311733 39986946513423 41564340853203 47784854450281 52290622363707 59028349615053 72917373053889 75530898969799 77190918727377 95353487839701 97111155818313 124693022559609 137732815768457 143354563350843 177085048845159 180112143697213 226592696909397 231572756182131 334493981151967 413198447305371 430063690052529 540336431091639 679778090728191 1003481943455901 1239595341916113 1621009293274917 2341457868063769 3010445830367703 7024373604191307 21073120812573921
- Sum of all divisors σ(n): 42127907468530923
- Sum of proper divisors (its aliquot sum) s(n): 21054786655957002
- 21073120812573921 is a deficient number, because the sum of its proper divisors (21054786655957002) is less than itself. Its deficiency is 18334156616919
Bases of 21073120812573921
- Binary: 10010101101110111100100010010000101011110100100111000012
- Hexadecimal: 0x4ADDE44857A4E1
- Base-36: 5RHSQ1ZY869
Squares and roots of 21073120812573921
- 21073120812573921 squared (210731208125739212) is 444076420781336152483417089314241
- 21073120812573921 cubed (210731208125739213) is 9358076065140508959557547375673830044400010508961
-
21073120812573921 is a
perfect square number . Itssquare root is 145165839 -
The
cube root of 21073120812573921 is 276212.2606324897
Scales and comparisons
How big is 21073120812573921?- 21,073,120,812,573,921 seconds is equal to 670,060,058 years, 20 weeks, 4 days, 15 hours, 25 minutes, 21 seconds.
-
To count from 1 to 21,073,120,812,573,921 would take you about two billion, ten million, one hundred eighty thousand, one hundred seventy-five 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 21073120812573921 cubic inches would be around 23017.7 feet tall.
Recreational maths with 21073120812573921
- 21073120812573921 backwards is 12937521802137012
- The number of decimal digits it has is: 17
- The sum of 21073120812573921's digits is 54
- More coming soon!
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The information we have on file for 21073120812573921 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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