21308201671680
21,308,201,671,680 is an even composite number composed of seven prime numbers multiplied together.
21308201671680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and fifty-six divisors.
Prime factorization of 21308201671680:
210 × 32 × 5 × 7 × 11 × 43 × 139661
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 43 × 139661)See below for interesting mathematical facts about the number 21308201671680 from the Numbermatics database.
Names of 21308201671680
- Cardinal: 21308201671680 can be written as Twenty-one trillion, three hundred eight billion, two hundred one million, six hundred seventy-one thousand, six hundred eighty.
Scientific notation
- Scientific notation: 2.130820167168 × 1013
Factors of 21308201671680
Divisors of 21308201671680
- Number of divisors d(n): 1056
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 43 44 45 48 55 56 60 63 64 66 70 72 77 80 84 86 88 90 96 99 105 110 112 120 126 128 129 132 140 144 154 160 165 168 172 176 180 192 198 210 215 220 224 231 240 252 256 258 264 280 288 301 308 315 320 330 336 344 352 360 384 385 387 396 420 430 440 448 462 473 480 495 504 512 516 528 560 576 602 616 630 640 645 660 672 688 693 704 720 768 770 774 792 840 860 880 896 903 924 946 960 990 1008 1024 1032 1056 1120 1152 1155 1204 1232 1260 1280 1290 1320 1344 1376 1386 1408 1419 1440 1505 1536 1540 1548 1584 1680 1720 1760 1792 1806 1848 1892 1920 1935 1980 2016 2064 2112 2240 2304 2310 2365 2408 2464 2520 2560 2580 2640 2688 2709 2752 2772 2816 2838 2880 3010 3072 3080 3096 3168 3311 3360 3440 3465 3520 3584 3612 3696 3784 3840 3870 3960 4032 4128 4224 4257 4480 4515 4608 4620 4730 4816 4928 5040 5120 5160 5280 5376 5418 5504 5544 5632 5676 5760 6020 6160 6192 6336 6622 6720 6880 6930 7040 7095 7168 7224 7392 7568 7680 7740 7920 8064 8256 8448 8514 8960 9030 9216 9240 9460 9632 9856 9933 10080 10320 10560 10752 10836 11008 11088 11264 11352 11520 12040 12320 12384 12672 13244 13440 13545 13760 13860 14080 14190 14448 14784 15136 15360 15480 15840 16128 16512 16555 16896 17028 17920 18060 18480 18920 19264 19712 19866 20160 20640 21120 21285 21504 21672 22016 22176 22704 23040 24080 24640 24768 25344 26488 26880 27090 27520 27720 28160 28380 28896 29568 29799 30272 30960 31680 32256 33024 33110 33792 34056 35840 36120 36960 37840 38528 39424 39732 40320 41280 42240 42570 43344 44032 44352 45408 46080 48160 49280 49536 49665 50688 52976 53760 54180 55040 55440 56320 56760 57792 59136 59598 60544 61920 63360 64512 66048 66220 68112 72240 73920 75680 77056 78848 79464 80640 82560 84480 85140 86688 88704 90816 96320 98560 99072 99330 101376 105952 107520 108360 110080 110880 113520 115584 118272 119196 121088 123840 126720 132096 132440 136224 139661 144480 147840 148995 151360 154112 158928 161280 165120 168960 170280 173376 177408 181632 192640 197120 198144 198660 211904 216720 220160 221760 227040 231168 236544 238392 242176 247680 253440 264880 272448 279322 288960 295680 297990 302720 308224 317856 322560 330240 340560 346752 354816 363264 385280 394240 396288 397320 418983 423808 433440 443520 454080 462336 476784 484352 495360 506880 529760 544896 558644 577920 591360 595980 605440 635712 660480 681120 693504 698305 709632 726528 770560 794640 837966 847616 866880 887040 908160 924672 953568 977627 990720 1059520 1089792 1117288 1155840 1182720 1191960 1210880 1256949 1271424 1362240 1387008 1396610 1453056 1536271 1541120 1589280 1675932 1695232 1733760 1774080 1816320 1907136 1955254 1981440 2094915 2119040 2179584 2234576 2311680 2383920 2421760 2513898 2542848 2724480 2774016 2793220 2932881 3072542 3178560 3351864 3390464 3467520 3548160 3632640 3814272 3910508 4189830 4238080 4359168 4469152 4608813 4623360 4767840 4888135 5027796 5085696 5448960 5586440 5865762 6005423 6145084 6284745 6357120 6703728 6935040 7265280 7628544 7681355 7821016 8379660 8476160 8798643 8938304 9217626 9535680 9776270 10055592 10171392 10753897 10897920 11172880 11731524 12010846 12290168 12569490 12714240 13407456 13826439 13870080 14664405 15257088 15362710 15642032 16759320 16952320 17597286 17876608 18016269 18435252 19071360 19552540 20111184 21507794 21795840 22345760 23044065 23463048 24021692 24580336 25138980 25428480 26814912 27652878 29328810 30027115 30514176 30725420 31284064 32261691 33518640 35194572 35753216 36032538 36870504 38142720 39105080 40222368 42037961 43015588 43993215 44691520 46088130 46926096 48043384 49160672 50277960 50856960 53629824 53769485 54048807 55305756 58657620 60054230 61450840 62568128 64523382 66059653 67037280 69132195 70389144 71506432 72065076 73741008 76285440 78210160 80444736 84075922 86031176 87986430 89383040 90081345 92176260 93852192 96086768 96785073 98321344 100555920 107259648 107538970 108097614 110611512 117315240 120108460 122901680 125136256 126113883 129046764 132119306 134074560 138264390 140778288 143012864 144130152 147482016 152570880 156420320 160889472 161308455 168151844 172062352 175972860 178766080 180162690 184352520 187704384 192173536 193570146 196642688 198178959 201111840 210189805 214519296 215077940 216195228 221223024 234630480 240216920 245803360 250272512 252227766 258093528 264238612 268149120 270244035 276528780 281556576 288260304 294964032 312840640 321778944 322616910 330298265 336303688 344124704 351945720 357532160 360325380 368705040 375408768 378341649 384347072 387140292 393285376 396357918 402223680 420379610 429038592 430155880 432390456 442446048 462417571 469260960 480433840 483925365 491606720 500545024 504455532 516187056 528477224 536298240 540488070 553057560 563113152 576520608 589928064 594536877 625681280 630569415 643557888 645233820 660596530 672607376 688249408 703891440 715064320 720650760 737410080 750817536 756683298 768694144 774280584 786570752 792715836 804447360 840759220 860311760 864780912 884892096 924835142 938521920 960867680 967850730 983213440 990894795 1001090048 1008911064 1032374112 1056954448 1072596480 1080976140 1106115120 1126226304 1153041216 1179856128 1189073754 1251362560 1261138830 1287115776 1290467640 1321193060 1345214752 1376498816 1387252713 1407782880 1441301520 1474820160 1501635072 1513366596 1537388288 1548561168 1573141504 1585431672 1608894720 1681518440 1720623520 1729561824 1769784192 1849670284 1877043840 1891708245 1921735360 1935701460 1966426880 1981789590 2017822128 2064748224 2113908896 2145192960 2161952280 2212230240 2252452608 2306082432 2312087855 2359712256 2378147508 2502725120 2522277660 2580935280 2642386120 2690429504 2752997632 2774505426 2815565760 2882603040 2949640320 2972684385 3003270144 3026733192 3074776576 3097122336 3170863344 3217789440 3363036880 3441247040 3459123648 3539568384 3699340568 3754087680 3783416490 3843470720 3871402920 3932853760 3963579180 4035644256 4129496448 4161758139 4227817792 4323904560 4424460480 4504905216 4612164864 4624175710 4719424512 4756295016 5005450240 5044555320 5161870560 5284772240 5380859008 5505995264 5549010852 5631131520 5765206080 5899280640 5945368770 6053466384 6149553152 6194244672 6341726688 6435578880 6726073760 6882494080 6918247296 6936263565 7079136768 7398681136 7508175360 7566832980 7686941440 7742805840 7865707520 7927158360 8071288512 8258992896 8323516278 8455635584 8647809120 8848920960 9009810432 9224329728 9248351420 9512590032 10089110640 10323741120 10569544480 10761718016 11011990528 11098021704 11262263040 11530412160 11798561280 11890737540 12106932768 12388489344 12683453376 13452147520 13764988160 13836494592 13872527130 14158273536 14797362272 15016350720 15133665960 15373882880 15485611680 15854316720 16142577024 16517985792 16647032556 16911271168 17295618240 17697841920 18448659456 18496702840 19025180064 20178221280 20647482240 20808790695 21139088960 21523436032 22196043408 22524526080 23060824320 23597122560 23781475080 24213865536 24776978688 25366906752 26904295040 27529976320 27672989184 27745054260 29594724544 30267331920 30747765760 30971223360 31708633440 32285154048 33035971584 33294065112 33822542336 34591236480 35395683840 36993405680 38050360128 40356442560 41294964480 41617581390 42278177920 43046872064 44392086816 45049052160 46121648640 47562950160 48427731072 49553957376 50733813504 53808590080 55059952640 55345978368 55490108520 59189449088 60534663840 61942446720 63417266880 64570308096 66588130224 67645084672 69182472960 70791367680 73986811360 76100720256 80712885120 82589928960 83235162780 84556355840 88784173632 92243297280 95125900320 96855462144 99107914752 101467627008 107617180160 110980217040 118378898176 121069327680 123884893440 126834533760 129140616192 133176260448 138364945920 147973622720 152201440512 161425770240 165179857920 166470325560 169112711680 177568347264 190251800640 193710924288 202935254016 215234360320 221960434080 236757796352 242138655360 247769786880 253669067520 266352520896 276729891840 295947245440 304402881024 322851540480 332940651120 338225423360 355136694528 380503601280 387421848576 443920868160 473515592704 484277310720 495539573760 507338135040 532705041792 591894490880 608805762048 645703080960 665881302240 710273389056 761007202560 887841736320 968554621440 1014676270080 1065410083584 1183788981760 1331762604480 1420546778112 1522014405120 1775683472640 1937109242880 2130820167168 2367577963520 2663525208960 3044028810240 3551366945280 4261640334336 5327050417920 7102733890560 10654100835840 21308201671680
- Sum of all divisors σ(n): 94192128695808
- Sum of proper divisors (its aliquot sum) s(n): 72883927024128
- 21308201671680 is an abundant number, because the sum of its proper divisors (72883927024128) is greater than itself. Its abundance is 51575725352448
Bases of 21308201671680
- Binary: 1001101100001001100111100101010011100000000002
- Hexadecimal: 0x136133CA9C00
- Base-36: 7JWUP43K0
Squares and roots of 21308201671680
- 21308201671680 squared (213082016716802) is 454039458480986346514022400
- 21308201671680 cubed (213082016716803) is 9674764348213235222285347844240965632000
-
The
square root of 21308201671680 is 4616080.7696226463 -
The
cube root of 21308201671680 is 27723.5558689967
Scales and comparisons
How big is 21308201671680?- 21,308,201,671,680 seconds is equal to 677,534 years, 46 weeks, 6 days, 12 hours, 48 minutes.
-
To count from 1 to 21,308,201,671,680 would take you about one million, six hundred ninety-three thousand, eight hundred thirty-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 21308201671680 cubic inches would be around 2310.3 feet tall.
Recreational maths with 21308201671680
- 21308201671680 backwards is 08617610280312
- 21308201671680 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21308201671680's digits is 45
- More coming soon!
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The information we have on file for 21308201671680 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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