21007775400430140
21,007,775,400,430,140 is an even composite number composed of eight prime numbers multiplied together.
21007775400430140 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21007775400430140:
22 × 32 × 5 × 72 × 181 × 307 × 1093 × 39217
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 181 × 307 × 1093 × 39217)See below for interesting mathematical facts about the number 21007775400430140 from the Numbermatics database.
Names of 21007775400430140
- Cardinal: 21007775400430140 can be written as Twenty-one quadrillion, seven trillion, seven hundred seventy-five billion, four hundred million, four hundred thirty thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.100777540043014 × 1016
Factors of 21007775400430140
Divisors of 21007775400430140
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 60 63 70 84 90 98 105 126 140 147 180 181 196 210 245 252 294 307 315 362 420 441 490 543 588 614 630 724 735 882 905 921 980 1086 1093 1228 1260 1267 1470 1535 1629 1764 1810 1842 2149 2172 2186 2205 2534 2715 2763 2940 3070 3258 3279 3620 3684 3801 4298 4372 4410 4605 5068 5430 5465 5526 6140 6335 6447 6516 6558 7602 7651 8145 8596 8820 8869 9210 9837 10745 10860 10930 11052 11403 12670 12894 13116 13815 15043 15204 15302 16290 16395 17738 18420 19005 19341 19674 21490 21860 22806 22953 25340 25788 26607 27630 30086 30604 32235 32580 32790 35476 38010 38255 38682 39217 39348 42980 44345 45129 45612 45906 49185 53214 53557 55260 55567 57015 60172 64470 65580 68859 75215 76020 76510 77364 78434 79821 88690 90258 91812 96705 98370 106428 107114 111134 114030 114765 117651 128940 133035 135387 137718 150430 153020 156868 159642 160671 166701 177380 180516 193410 196085 196740 197833 214228 222268 225645 228060 229530 235302 266070 267785 270774 274519 275436 277835 300860 319284 321342 333402 335551 344295 352953 386820 388969 392170 395666 399105 451290 459060 470604 482013 500103 532140 535570 541548 549038 555670 588255 593499 642684 666804 671102 676935 688590 705906 777938 784340 791332 798210 803355 823557 833505 902580 964026 989165 1000206 1006653 1071140 1098076 1111340 1166907 1176510 1186998 1342204 1353870 1372595 1377180 1384831 1411812 1555876 1596420 1606710 1647114 1667010 1677755 1764765 1780497 1921633 1928052 1944845 1978330 2000412 2013306 2333814 2348857 2353020 2373996 2410065 2470671 2500515 2707740 2722783 2745190 2769662 2967495 3019959 3213420 3294228 3334020 3355510 3500721 3529530 3560994 3843266 3889690 3956660 4026612 4117785 4154493 4667628 4697714 4820130 4941342 5001030 5033265 5445566 5490380 5539324 5764899 5834535 5934990 6039918 6711020 6924155 7001442 7046571 7059060 7098277 7121988 7686532 7779380 8168349 8235570 8308986 8902485 9395428 9608165 9640260 9693817 9882684 10002060 10066530 10891132 11529798 11669070 11744285 11869980 12039619 12079836 12353355 12463479 13613915 13848310 14002884 14093142 14196554 15099795 16336698 16441999 16471140 16617972 17294697 17503605 17804970 19216330 19387634 20133060 20772465 21139713 21294831 23059596 23338140 23488570 24079238 24505047 24706710 24926958 27227830 27696620 28186284 28393108 28824495 29081451 30199590 32673396 32883998 34589394 35007210 35232855 35491385 35609940 36118857 38432660 38775268 40841745 41544930 42279426 42589662 42864181 46977140 48158476 48469085 49010094 49325997 49413420 49687939 49853916 54455660 57648990 58162902 60198095 60399180 60734731 62317395 63884493 65767996 69178788 70014420 70465710 70982770 72237714 81683490 82209995 83089860 84277333 84558852 85179324 85728362 86473485 87244353 96938170 98020188 98651994 99375878 105698565 106474155 108356571 115297980 116325804 120396190 121469462 122525235 124634790 127768986 128592543 140931420 141965540 144475428 145407255 147977991 149063817 163366980 164419990 168554666 171456724 172946970 174488706 180594285 182204193 193876340 197303988 198751756 211397130 212948310 214320905 216713142 240792380 242938924 245050470 246629985 248439695 249269580 252831999 255537972 257185086 290814510 295955982 298127634 300049267 303673655 319422465 328839980 337109332 345893940 347815573 348977412 361188570 364408386 385777629 421386665 422794260 425143117 425896620 428641810 433426284 436221765 447191451 490100940 493259970 496879390 505663998 514370172 541782855 546612579 581629020 589941331 591911964 596255268 600098534 607347310 638844930 642962715 695631146 722377140 728816772 739889955 745319085 758495997 771555258 842773330 850286234 857283620 872443530 894382902 900147801 911020965 986519940 993758780 1011327996 1043446719 1083565710 1093225158 1179882662 1200197068 1214694620 1264159995 1275429351 1277689860 1285925430 1391262292 1479779910 1490638170 1500246335 1516991994 1543110516 1685546660 1700572468 1739077865 1744887060 1769823993 1788765804 1800295602 1822041930 1928888145 2086893438 2100344869 2125715585 2167131420 2179171039 2186450316 2235957255 2359765324 2528319990 2550858702 2571850860 2700443403 2733062895 2949706655 2959559820 2976001819 2981276340 3000492670 3033983988 3130340157 3478155730 3539647986 3600591204 3644083860 3792479985 3826288053 3857776290 4173786876 4200689738 4251431170 4358342078 4471914510 4500739005 5056639980 5101717404 5217233595 5309471979 5400886806 5466125790 5899413310 5952003638 6000985340 6260680314 6301034607 6377146755 6537513117 6956311460 7079295972 7584959970 7652576106 7715552580 7758416761 8401379476 8502862340 8716684156 8849119965 8928005457 8943829020 9001478010 10434467190 10501724345 10618943958 10801773612 10895855195 10932251580 11798826620 11904007276 12521360628 12602069214 12754293510 13075026234 13159303567 13502217015 14880009095 15169919940 15254197273 15305152212 15516833522 15651700785 17698239930 17856010914 18002956020 18903103821 19131440265 19612539351 20868934380 21003448690 21237887916 21791710390 23275250283 25204138428 25508587020 26150052468 26318607134 26547359895 26784016371 27004434030 29760018190 30508394546 31033667044 31303401570 31505173035 32687565585 35396479860 35712021828 37806207642 38262880530 38792083805 39225078702 39477910701 42006897380 43583420780 44640027285 45762591819 46550500566 52637214268 53094719790 53568032742 54008868060 54308917327 59520036380 61016789092 62606803140 63010346070 65375131170 65796517835 69825750849 75612415284 76270986365 76525761060 77584167610 78450157404 78955821402 89280054570 91525183638 92115124969 93101001132 94515519105 98062696755 106189439580 106779380911 107136065484 108617834654 116376251415 118433732103 126020692140 130750262340 131593035670 133920081855 137287775457 139651501698 152541972730 155168335220 157911642804 162926751981 178560109140 183050367276 184230249938 189031038210 196125393510 197389553505 213558761822 217235669308 228812959095 232752502830 236867464206 263186071340 267840163710 271544586635 274575550914 276345374907 279303003396 305083945460 320338142733 325853503962 349128754245 368460499876 378062076420 380162421289 392250787020 394779107010 427117523644 457625918190 460575624845 465505005660 473734928412 488780255943 533896904555 535680327420 543089173270 549151101828 552690749814 592168660515 640676285466 644805874783 651707007924 686438877285 698257508490 760324842578 789558214020 814633759905 829036124721 915251836380 921151249690 961014428199 977560511886 1067793809110 1086178346540 1105381499628 1140487263867 1184337321030 1281352570932 1289611749566 1372877754570 1381726874535 1396515016980 1520649685156 1601690713665 1629267519810 1658072249442 1842302499380 1900812106445 1922028856398 1934417624349 1955121023772 2135587618220 2280974527734 2368674642060 2381833945627 2443901279715 2579223499132 2745755509140 2763453749070 3203381427330 3224029373915 3258535039620 3316144498884 3421461791601 3801624212890 3844057712796 3868835248698 4145180623605 4561949055468 4763667891254 4805072140995 4887802559430 5526907498140 5702436319335 5803252873047 6406762854660 6448058747830 6842923583202 7145501836881 7603248425780 7737670497396 8290361247210 9527335782508 9610144281990 9672088121745 9775605118860 11404872638670 11606505746094 11909169728135 12896117495660 13685847166404 14291003673762 16580722494420 16672837619389 17107308958005 19220288563980 19344176243490 21436505510643 22809745277340 23213011492188 23818339456270 28582007347524 29016264365235 33345675238778 34214617916010 35727509184405 38688352486980 42873011021286 47636678912540 50018512858167 58032528730470 66691350477556 68429235832020 71455018368810 83364188096945 85746022042572 100037025716334 107182527553215 116065057460940 116709863335723 142910036737620 150055538574501 166728376193890 200074051432668 214365055106430 233419726671446 250092564290835 300111077149002 333456752387780 350129590007169 428730110212860 466839453342892 500185128581670 583549316678615 600222154298004 700259180014338 750277692872505 1000370257163340 1050388770021507 1167098633357230 1400518360028676 1500555385745010 1750647950035845 2100777540043014 2334197266714460 3001110771490020 3501295900071690 4201555080086028 5251943850107535 7002591800143380 10503887700215070 21007775400430140
- Sum of all divisors σ(n): 74850096922945344
- Sum of proper divisors (its aliquot sum) s(n): 53842321522515204
- 21007775400430140 is an abundant number, because the sum of its proper divisors (53842321522515204) is greater than itself. Its abundance is 32834546122085064
Bases of 21007775400430140
- Binary: 10010101010001001110101110111100100001110001010001111002
- Hexadecimal: 0x4AA275DE438A3C
- Base-36: 5QUMUSCQ8N0
Squares and roots of 21007775400430140
- 21007775400430140 squared (210077754004301402) is 441326627274917729021297020419600
- 21007775400430140 cubed (210077754004301403) is 9271290664020817940213502733625391258203286744000
-
The
square root of 21007775400430140 is 144940592.6593034875 -
The
cube root of 21007775400430140 is 275926.4638178243
Scales and comparisons
How big is 21007775400430140?- 21,007,775,400,430,140 seconds is equal to 667,982,276 years, 21 weeks, 5 days, 2 hours, 9 minutes.
-
To count from 1 to 21,007,775,400,430,140 would take you about two billion, three million, nine hundred forty-six thousand, eight hundred twenty-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 21007775400430140 cubic inches would be around 22993.9 feet tall.
Recreational maths with 21007775400430140
- 21007775400430140 backwards is 04103400457770012
- 21007775400430140 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21007775400430140's digits is 45
- More coming soon!
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The information we have on file for 21007775400430140 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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