21389313385000
21,389,313,385,000 is an even composite number composed of six prime numbers multiplied together.
21389313385000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21389313385000:
23 × 54 × 112 × 172 × 71 × 1723
(2 × 2 × 2 × 5 × 5 × 5 × 5 × 11 × 11 × 17 × 17 × 71 × 1723)See below for interesting mathematical facts about the number 21389313385000 from the Numbermatics database.
Names of 21389313385000
- Cardinal: 21389313385000 can be written as Twenty-one trillion, three hundred eighty-nine billion, three hundred thirteen million, three hundred eighty-five thousand.
Scientific notation
- Scientific notation: 2.1389313385 × 1013
Factors of 21389313385000
Divisors of 21389313385000
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 8 10 11 17 20 22 25 34 40 44 50 55 68 71 85 88 100 110 121 125 136 142 170 187 200 220 242 250 275 284 289 340 355 374 425 440 484 500 550 568 578 605 625 680 710 748 781 850 935 968 1000 1100 1156 1207 1210 1250 1375 1420 1445 1496 1562 1700 1723 1775 1870 2057 2125 2200 2312 2414 2420 2500 2750 2840 2890 3025 3124 3179 3400 3446 3550 3740 3905 4114 4250 4675 4828 4840 5000 5500 5780 6035 6050 6248 6358 6875 6892 7100 7225 7480 7810 8228 8500 8591 8615 8875 9350 9656 10285 10625 11000 11560 12070 12100 12716 13277 13750 13784 14200 14450 15125 15620 15895 16456 17000 17182 17230 17750 18700 18953 19525 20519 20570 21250 23375 24140 24200 25432 26554 27500 28900 29291 30175 30250 31240 31790 34364 34460 34969 35500 36125 37400 37906 39050 41038 41140 42500 42955 43075 44375 46750 48280 51425 53108 55000 57800 58582 60350 60500 63580 66385 68728 68920 69938 71000 72250 75625 75812 78100 79475 82076 82280 85000 85910 86150 88750 93500 94765 97625 102595 102850 106216 116875 117164 120700 121000 122333 127160 132770 139876 144500 146047 146455 150875 151250 151624 156200 158950 164152 171820 172300 174845 177500 180625 187000 189530 195250 205190 205700 208483 214775 215375 225709 233750 234328 241400 244666 257125 265540 279752 289000 292094 292910 301750 302500 317900 322201 331925 343640 344600 349690 355000 361250 379060 390500 397375 410380 411400 416966 429550 430750 451418 467500 473825 488125 489332 497947 512975 514250 531080 584188 585820 603500 605000 611665 635800 644402 663850 699380 722500 730235 732275 754375 758120 781000 794750 820760 833932 859100 861500 874225 902836 935000 947650 976250 978664 995894 1025950 1028500 1042415 1073875 1076875 1128545 1168376 1171640 1207000 1223330 1285625 1288804 1327700 1345663 1398760 1445000 1460470 1464550 1508750 1589500 1611005 1659625 1667864 1718200 1723000 1748450 1805672 1895300 1952500 1986875 1991788 2051900 2057000 2079661 2084830 2147750 2153750 2257090 2369125 2446660 2482799 2489735 2564875 2571250 2577608 2655400 2691326 2920940 2929100 3017500 3058325 3179000 3222010 3319250 3496900 3544211 3651175 3661375 3790600 3905000 3973750 3983576 4103800 4159322 4169660 4295500 4307500 4371125 4514180 4738250 4893320 4965598 4979470 5129750 5142500 5212075 5369375 5382652 5477417 5642725 5841880 5858200 6035000 6116650 6444020 6638500 6728315 6993800 7088422 7302350 7322750 7947500 8055025 8298125 8318644 8339320 8591000 8615000 8742250 9028360 9476500 9931196 9958940 10259500 10285000 10398305 10424150 10738750 10765304 10954834 11285450 11845625 12233300 12413995 12448675 12824375 12888040 13277000 13456630 14176844 14604700 14645500 14802293 15291625 15895000 16110050 16596250 16637288 17484500 17721055 18255875 18306875 18953000 19862392 19917880 20519000 20796610 20848300 21477500 21855625 21909668 22570900 22876271 23691250 24466600 24827990 24897350 25648750 26060375 26913260 27387085 28213625 28353688 29209400 29291000 29604586 30583250 32220100 33192500 33641575 34969000 35354237 35442110 36511750 36613750 40275125 41593220 41696600 42955000 43711250 43819336 45141800 45752542 47382500 49655980 49794700 51297500 51991525 52120750 53826520 54774170 56427250 59209172 60251587 61166500 62069975 62243375 64440200 66385000 67283150 70708474 70884220 73023500 73227500 74011465 76458125 80550250 83186440 87422500 88605275 91279375 91505084 94765000 99311960 99589400 102595000 103983050 104241500 109548340 112854500 114381355 118418344 120503174 122333000 124139950 124486750 130301875 134566300 136935425 141068125 141416948 141768440 146047000 146455000 148022930 152916250 161100500 168207875 174845000 176771185 177210550 182558750 183010168 201375625 207966100 208483000 219096680 225709000 228762710 241006348 248279900 248973500 251638981 259957625 260603750 269132600 273870850 282136250 282833896 296045860 301257935 305832500 310349875 311216875 322201000 336415750 353542370 354421100 365117500 370057325 388896607 402751250 415932200 443026375 457525420 482012696 496559800 497947000 503277962 519915250 521207500 547741700 564272500 571906775 592091720 602515870 611665000 620699750 622433750 672831500 684677125 707084740 708842200 730235000 740114650 777793214 805502500 841039375 883855925 886052750 915050840 1006555924 1039830500 1042415000 1095483400 1128545000 1143813550 1205031740 1241399500 1244867500 1258194905 1299788125 1345663000 1369354250 1414169480 1480229300 1506289675 1551749375 1555586428 1611005000 1682078750 1767711850 1772105500 1850286625 1944483035 2013111848 2079661000 2215131875 2287627100 2410063480 2482799000 2489735000 2516389810 2599576250 2738708500 2859533875 2960458600 3012579350 3103498750 3111172856 3364157500 3423385625 3535423700 3544211000 3700573250 3888966070 4277862677 4419279625 4430263750 4575254200 5032779620 5199152500 5477417000 5719067750 6025158700 6206997500 6290974525 6728315000 6846771250 7070847400 7401146500 7531448375 7777932140 8555725354 8838559250 8860527500 9251433125 9722415175 10065559240 10398305000 11438135500 12050317400 12413995000 12581949050 13693542500 14297669375 14802293000 15062896750 15555864280 17111450708 17677118500 17721055000 18502866250 19444830350 21389313385 22096398125 22876271000 25163898100 27387085000 28595338750 30125793500 31454872625 34222901416 35354237000 37005732500 37657241875 38889660700 42778626770 44192796250 48612075875 50327796200 57190677500 60251587000 62909745250 74011465000 75314483750 77779321400 85557253540 88385592500 97224151750 106946566925 114381355000 125819490500 150628967500 157274363125 171114507080 176771185000 194448303500 213893133850 243060379375 251638981000 301257935000 314548726250 388896607000 427786267700 486120758750 534732834625 629097452500 855572535400 972241517500 1069465669250 1258194905000 1944483035000 2138931338500 2673664173125 4277862677000 5347328346250 10694656692500 21389313385000
- Sum of all divisors σ(n): 59374787361120
- Sum of proper divisors (its aliquot sum) s(n): 37985473976120
- 21389313385000 is an abundant number, because the sum of its proper divisors (37985473976120) is greater than itself. Its abundance is 16596160591120
Bases of 21389313385000
- Binary: 1001101110100000101100110110100100010001010002
- Hexadecimal: 0x1374166D2228
- Base-36: 7KY44XM3S
Squares and roots of 21389313385000
- 21389313385000 squared (213893133850002) is 457502727081740158225000000
- 21389313385000 cubed (213893133850003) is 9785669204043466755414010341625000000000
-
The
square root of 21389313385000 is 4624858.2016100775 -
The
cube root of 21389313385000 is 27758.6887858173
Scales and comparisons
How big is 21389313385000?- 21,389,313,385,000 seconds is equal to 680,114 years, 1 day, 12 hours, 16 minutes, 40 seconds.
-
To count from 1 to 21,389,313,385,000 would take you about one million, seven hundred thousand, two hundred eighty-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 21389313385000 cubic inches would be around 2313.2 feet tall.
Recreational maths with 21389313385000
- 21389313385000 backwards is 00058331398312
- The number of decimal digits it has is: 14
- The sum of 21389313385000's digits is 46
- More coming soon!
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