21016482312540
21,016,482,312,540 is an even composite number composed of nine prime numbers multiplied together.
21016482312540 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21016482312540:
22 × 3 × 5 × 11 × 13 × 31 × 73 × 601 × 1801
(2 × 2 × 3 × 5 × 11 × 13 × 31 × 73 × 601 × 1801)See below for interesting mathematical facts about the number 21016482312540 from the Numbermatics database.
Names of 21016482312540
- Cardinal: 21016482312540 can be written as Twenty-one trillion, sixteen billion, four hundred eighty-two million, three hundred twelve thousand, five hundred forty.
Scientific notation
- Scientific notation: 2.101648231254 × 1013
Factors of 21016482312540
Divisors of 21016482312540
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 13 15 20 22 26 30 31 33 39 44 52 55 60 62 65 66 73 78 93 110 124 130 132 143 146 155 156 165 186 195 219 220 260 286 292 310 330 341 365 372 390 403 429 438 465 572 601 620 660 682 715 730 780 803 806 858 876 930 949 1023 1095 1202 1209 1364 1430 1460 1606 1612 1705 1716 1801 1803 1860 1898 2015 2046 2145 2190 2263 2404 2409 2418 2847 2860 3005 3212 3410 3602 3606 3796 4015 4030 4092 4290 4380 4433 4526 4745 4818 4836 5115 5403 5694 6010 6045 6611 6789 6820 7204 7212 7813 8030 8060 8580 8866 9005 9015 9052 9490 9636 10230 10439 10806 11315 11388 12020 12045 12090 13222 13299 13578 14235 15626 16060 17732 18010 18030 18631 18980 19811 19833 20460 20878 21612 22165 22630 23413 23439 24090 24180 24893 26444 26598 27015 27156 28470 29419 31252 31317 33055 33945 36020 36060 37262 39065 39622 39666 41756 43873 44330 45260 46826 46878 48180 49786 52195 53196 54030 55831 55893 56940 58838 59433 62634 66110 66495 67890 70239 74524 74679 78130 79244 79332 85943 87746 88257 88660 93155 93652 93756 99055 99165 99572 104390 108060 111662 111786 117065 117195 117676 118866 124465 125268 131473 131619 132220 132990 135780 140478 147095 149358 156260 156585 167493 171886 175492 176514 186310 198110 198330 204941 208780 219365 223324 223572 234130 234390 237732 242203 248930 257543 257829 262946 263238 265980 279155 279465 280956 294190 297165 298716 313170 323609 334986 343772 351195 353028 372620 373395 394419 396220 396660 409882 429715 438730 441285 468260 468780 482603 484406 497860 515086 515658 525892 526476 558310 558930 570349 588380 594330 614141 614823 626340 647218 657365 658095 669972 702390 725803 726609 746790 772629 788838 819764 837465 859430 877460 882570 965206 968812 970827 1024705 1030172 1031316 1082401 1116620 1117860 1140698 1188660 1211015 1228282 1229646 1287715 1289145 1294436 1314730 1316190 1360063 1404780 1446203 1447809 1451606 1453218 1493580 1545258 1577676 1618045 1674930 1709149 1711047 1718860 1765140 1842423 1930412 1941654 1972095 2049410 2164802 2177409 2281396 2413015 2422030 2456564 2459292 2575430 2578290 2629460 2632380 2664233 2720126 2851745 2892406 2895618 2903212 2906436 3070705 3074115 3090516 3236090 3247203 3349860 3418298 3422094 3629015 3633045 3684846 3863145 3883308 3944190 4075663 4080189 4098820 4329604 4338609 4354818 4826030 4844060 4854135 5127447 5150860 5156580 5328466 5412005 5440252 5703490 5784812 5791236 6141410 6148230 6273839 6472180 6494406 6800315 6836596 6844188 7231015 7239045 7258030 7266090 7369692 7726290 7888380 7983833 7992699 8151326 8160378 8545745 8555235 8677218 8709636 9212115 9652060 9708270 10254894 10656932 10824010 10887045 11406980 11906411 12226989 12282820 12296460 12547678 12988812 13321165 13600630 14071213 14462030 14478090 14516060 14532180 14960693 15452580 15967666 15985398 16236015 16302652 16320756 17091490 17110470 17354436 17680819 18424230 18800639 18821517 19416540 20378315 20400945 20509788 21648020 21693045 21774090 23812822 23951499 24453978 25095356 25637235 26642330 27201260 28142426 28924060 28956180 29921386 31369195 31935332 31970796 32472030 33554431 34182980 34220940 35361638 35719233 36848460 37601278 37643034 39919165 39963495 40756630 40801890 42213639 43386090 43548180 44832293 44882079 47625644 47902998 48907956 51274470 52983619 53042457 53284660 56284852 56401917 59532055 59842772 61134945 62738390 64944060 67108862 70356065 70723276 71438466 74803465 75202556 75286068 79015273 79838330 79926990 81513260 81603780 84427278 86772180 88404095 89664586 89764158 94003195 94107585 95805996 100663293 102548940 105967238 106084914 112803834 119064110 119757495 122269890 125476780 134217724 134496879 140712130 142876932 149606930 154783343 158030546 158950857 159676660 159853980 167772155 168854556 176808190 178596165 179329172 179528316 188006390 188215170 194489009 201326586 211068195 211934476 212169828 224161465 224410395 225607668 237045819 238128220 239514990 244539780 264918095 265212285 268993758 281424260 282009585 299213860 309566686 316061092 317901714 335544310 353616380 357192330 369098741 376012780 376430340 388978018 395076365 402653172 422136390 436207603 448322930 448820790 464350029 474091638 479029980 503316465 529836190 530424570 537987516 564019170 582819809 583467027 619133372 635803428 671088620 672484395 714384660 738197482 773916715 777956036 790152730 794754285 844272780 869168003 872415206 896645860 897641580 928700058 948183276 972445045 1006632930 1027198549 1059672380 1060849140 1107296223 1128038340 1165639618 1166934054 1185229095 1308622809 1344968790 1476394964 1547833430 1580305460 1589508570 1738336006 1744830412 1748459427 1845493705 1857400116 1944890090 2013265860 2054397098 2181038015 2214592446 2321750145 2331279236 2333868108 2370458190 2449473463 2607504009 2617245618 2689937580 2914099045 2917335135 3081595647 3095666860 3179017140 3476672012 3496918854 3690987410 3889780180 4108794196 4345840015 4362076030 4429184892 4643500290 4740916380 4798283633 4898946926 5135992745 5215008018 5234491236 5536481115 5828198090 5834670270 6163191294 6543114045 6993837708 7348420389 7381974820 8691680030 8724152060 8742297135 9287000580 9596567266 9797893852 10271985490 10430016036 11072962230 11299184039 11656396180 11669340540 12247367315 12326382588 13037520045 13086228090 14394850899 14696840778 15407978235 17383360060 17484594270 19193134532 20543970980 22145924460 22598368078 23991418165 24494734630 26075040090 26172456180 26944208093 28789701798 29393681556 30815956470 31843155019 33897552117 34969188540 36742101945 45196736156 47982836330 48989469260 52150080180 53888416186 56495920195 57579403596 61631912940 63686310038 67795104234 71974254495 73484203890 80832624279 95529465057 95965672660 107776832372 112991840390 127372620076 134721040465 135590208468 143948508990 146968407780 159215775095 161665248558 169487760585 191058930114 225983680780 269442080930 287897017980 318431550190 323330497116 338975521170 350274705209 382117860228 404163121395 477647325285 538884161860 636863100380 677951042340 700549410418 808326242790 955294650570 1050824115627 1401098820836 1616652485580 1751373526045 1910589301140 2101648231254 3502747052090 4203296462508 5254120578135 7005494104180 10508241156270 21016482312540
- Sum of all divisors σ(n): 72502259171328
- Sum of proper divisors (its aliquot sum) s(n): 51485776858788
- 21016482312540 is an abundant number, because the sum of its proper divisors (51485776858788) is greater than itself. Its abundance is 30469294546248
Bases of 21016482312540
- Binary: 1001100011101010001111111011001110001010111002
- Hexadecimal: 0x131D47F6715C
- Base-36: 7G6U6XTGC
Squares and roots of 21016482312540
- 21016482312540 squared (210164823125402) is 441692528793306666241251600
- 21016482312540 cubed (210164823125403) is 9282823218965594220599337375911975064000
-
The
square root of 21016482312540 is 4584373.7099564649 -
The
cube root of 21016482312540 is 27596.4578842535
Scales and comparisons
How big is 21016482312540?- 21,016,482,312,540 seconds is equal to 668,259 years, 6 weeks, 5 days, 1 hour, 29 minutes.
-
To count from 1 to 21,016,482,312,540 would take you about one million, six hundred seventy thousand, six hundred forty-seven 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 21016482312540 cubic inches would be around 2299.7 feet tall.
Recreational maths with 21016482312540
- 21016482312540 backwards is 04521328461012
- 21016482312540 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21016482312540's digits is 39
- More coming soon!
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The information we have on file for 21016482312540 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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