21121227637400
21,121,227,637,400 is an even composite number composed of eight prime numbers multiplied together.
What does the number 21121227637400 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 768 divisors.
21121227637400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21121227637400:
23 × 52 × 11 × 37 × 61 × 71 × 181 × 331
(2 × 2 × 2 × 5 × 5 × 11 × 37 × 61 × 71 × 181 × 331)See below for interesting mathematical facts about the number 21121227637400 from the Numbermatics database.
Names of 21121227637400
- Cardinal: 21121227637400 can be written as Twenty-one trillion, one hundred twenty-one billion, two hundred twenty-seven million, six hundred thirty-seven thousand, four hundred.
Scientific notation
- Scientific notation: 2.11212276374 × 1013
Factors of 21121227637400
Divisors of 21121227637400
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 37 40 44 50 55 61 71 74 88 100 110 122 142 148 181 185 200 220 244 275 284 296 305 331 355 362 370 407 440 488 550 568 610 662 671 710 724 740 781 814 905 925 1100 1220 1324 1342 1420 1448 1480 1525 1562 1628 1655 1775 1810 1850 1991 2035 2200 2257 2440 2627 2648 2684 2840 3050 3124 3256 3310 3355 3550 3620 3641 3700 3905 3982 4070 4331 4514 4525 5254 5368 6100 6248 6620 6697 6710 7100 7240 7282 7400 7810 7964 8140 8275 8662 9028 9050 9955 10175 10508 11041 11285 12200 12247 12851 13135 13240 13394 13420 14200 14564 15620 15928 16280 16550 16775 17324 18056 18100 18205 19525 19910 20191 20350 21016 21655 22082 22570 23501 24494 24827 25702 26270 26788 26840 28897 29128 31240 33100 33485 33550 34648 36200 36410 39050 39820 40382 40700 43310 44164 45140 47002 47641 48988 49654 49775 51404 52540 53576 55205 56425 57794 59911 61235 64255 65675 66200 66970 67100 72820 73667 78100 79640 80764 81400 86620 88328 90280 91025 94004 95282 97976 99308 99550 100955 102808 105080 108275 110410 112850 115588 117505 119822 121451 122470 124135 128510 131350 133940 134200 134717 141361 144485 145640 147334 156200 160247 161528 167425 173240 182050 188008 190564 198616 199100 201910 216550 220820 222101 225700 231176 235010 238205 239644 242902 244940 248270 257020 258511 262700 267880 269434 276025 282722 288970 294668 299555 306175 320494 321275 334850 364100 368335 381128 398200 403820 408517 433100 441640 444202 451400 470020 475487 476410 479288 485804 489880 496540 504775 514040 517022 525400 538868 552050 565444 577940 587525 589336 599110 607255 612350 620675 640988 642550 659021 669700 673585 706805 722425 728200 736670 747067 783911 801235 807640 817034 866200 869537 888404 940040 950974 952820 971608 993080 1009550 1034044 1077736 1104100 1110505 1130888 1155880 1175050 1191025 1198220 1214510 1224700 1241350 1281976 1285100 1292555 1318042 1339400 1347170 1413610 1433561 1444850 1473340 1494134 1497775 1567822 1602470 1634068 1739074 1762717 1776808 1841675 1901948 1905640 2019100 2042585 2068088 2208200 2216707 2221010 2350100 2377435 2382050 2396440 2429020 2449400 2482700 2570200 2585110 2636084 2694340 2827220 2867122 2889700 2946680 2988268 2995550 3036275 3135644 3204940 3268136 3295105 3367925 3478148 3525434 3534025 3654571 3683350 3735335 3803896 3919555 4006175 4038200 4085170 4253681 4347685 4433414 4442020 4493687 4700200 4754870 4764100 4858040 4965400 5170220 5230357 5272168 5388680 5552525 5654440 5734244 5779400 5976536 5991100 6072550 6271288 6409880 6462775 6590210 6735850 6956296 7050868 7068050 7167805 7309142 7366700 7470670 7839110 8012350 8170340 8217737 8507362 8623021 8695370 8813585 8866828 8884040 8987374 9509740 9528200 9564907 10212925 10340440 10460714 11083535 11105050 11468488 11887175 11982200 12145100 12925550 13180420 13471700 14101736 14136100 14335610 14618284 14733400 14941340 15678220 15769171 16024700 16340680 16435474 16475525 17014724 17246042 17390740 17627170 17733656 17974748 18272855 18676675 19019480 19129814 19597775 20425850 20921428 21268405 21738425 22167070 22210100 22468435 23774350 24290200 24383777 25851100 26151785 26360840 26943400 28272200 28671220 29004707 29236568 29882680 31356440 31538342 32049400 32870948 32951050 34029448 34492084 34781480 35254340 35839025 35949496 36545710 37353350 38259628 39195550 40200281 40851700 41088685 41842856 42536810 43115105 43476850 44067925 44334140 44420200 44936870 46790491 47548700 47824535 48767554 51702200 52303570 53041757 55417675 57342440 58009414 63076684 65741896 65902100 68984168 70508680 71678050 73091420 74706700 76519256 78391100 78845855 80400562 81703400 82177370 85073620 86230210 86953700 88135850 88668280 89873740 91364275 93580982 95097400 95649070 97535108 104607140 106083514 106342025 110835350 112342175 116018828 121918885 126153368 130758925 131804200 135219127 143356100 145023535 146182840 149413400 156782200 157386197 157691710 160801124 164354740 170147240 172460420 173907400 176271700 179747480 182728550 187161964 191298140 195070216 201001405 205443425 209214280 212167028 212684050 215575525 221670700 224684350 232037656 233952455 239122675 243837770 259474541 261517850 265208785 270438254 286712200 290047070 314772394 315383420 319051777 321602248 328709480 344920840 352543400 365457100 374323928 382596280 394229275 402002810 410886850 424334056 425368100 431151050 443341400 449368700 467904910 478245350 487675540 518949082 523035700 530417570 540876508 580094140 583459327 609594425 629544788 630766840 638103554 676095635 725117675 730914200 786930985 788458550 804005620 821773700 850736200 862302100 898737400 935809820 956490700 975351080 1005007025 1037898164 1046071400 1060835140 1081753016 1160188280 1166918654 1169762275 1219188850 1259089576 1276207108 1297372705 1326043925 1352191270 1450235350 1487410397 1573861970 1576917100 1595258885 1608011240 1643547400 1724604200 1731248167 1871619640 1912981400 2010014050 2075796328 2121670280 2333837308 2339524550 2438377700 2552414216 2594745410 2652087850 2704382540 2854219951 2900470700 2917296635 2974820794 3147723940 3153834200 3190517770 3380478175 3462496334 3934654925 4020028100 4667674616 4679049100 4876755400 5189490820 5304175700 5408765080 5708439902 5800941400 5834593270 5949641588 6295447880 6381035540 6486863525 6760956350 6924992668 7437051985 7869309850 7976294425 8040056200 8656240835 9358098200 9600558017 10378981640 10608351400 11416879804 11669186540 11899283176 12762071080 12973727050 13521912700 13849985336 14271099755 14586483175 14874103970 15738619700 15952588850 17312481670 19201116034 22833759608 23338373080 25947454100 27043825400 28542199510 29172966350 29748207940 31477239400 31905177700 34624963340 37185259925 38402232068 43281204175 48002790085 51894908200 57084399020 58345932700 59496415880 63810355400 69249926680 71355498775 74370519850 76804464136 86562408350 96005580170 105606138187 114168798040 116691865400 142710997550 148741039700 173124816700 192011160340 211212276374 240013950425 285421995100 297482079400 346249633400 384022320680 422424552748 480027900850 528030690935 570843990200 844849105496 960055801700 1056061381870 1920111603400 2112122763740 2640153454675 4224245527480 5280306909350 10560613818700 21121227637400
- Sum of all divisors σ(n): 57194129341440
- Sum of proper divisors (its aliquot sum) s(n): 36072901704040
- 21121227637400 is an abundant number, because the sum of its proper divisors (36072901704040) is greater than itself. Its abundance is 14951674066640
Bases of 21121227637400
- Binary: 1001100110101101010110100010101000010100110002
- Hexadecimal: 0x1335AB454298
- Base-36: 7HIYHLNDK
Squares and roots of 21121227637400
- 21121227637400 squared (211212276374002) is 446106256910869585878760000
- 21121227637400 cubed (211212276374003) is 9422311802682923445729558477641624000000
-
The
square root of 21121227637400 is 4595783.6804401489 -
The
cube root of 21121227637400 is 27642.2284837847
Scales and comparisons
How big is 21121227637400?- 21,121,227,637,400 seconds is equal to 671,589 years, 36 weeks, 5 days, 5 hours, 3 minutes, 20 seconds.
-
To count from 1 to 21,121,227,637,400 would take you about one million, six hundred seventy-eight thousand, nine hundred seventy-four 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 21121227637400 cubic inches would be around 2303.5 feet tall.
Recreational maths with 21121227637400
- 21121227637400 backwards is 00473672212112
- The number of decimal digits it has is: 14
- The sum of 21121227637400's digits is 38
- More coming soon!
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The information we have on file for 21121227637400 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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