21155022432320
21,155,022,432,320 is an even composite number composed of seven prime numbers multiplied together.
21155022432320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred ninety-six divisors.
Prime factorization of 21155022432320:
26 × 5 × 73 × 19 × 73 × 79 × 1759
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 19 × 73 × 79 × 1759)See below for interesting mathematical facts about the number 21155022432320 from the Numbermatics database.
Names of 21155022432320
- Cardinal: 21155022432320 can be written as Twenty-one trillion, one hundred fifty-five billion, twenty-two million, four hundred thirty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.115502243232 × 1013
Factors of 21155022432320
Divisors of 21155022432320
- Number of divisors d(n): 896
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 64 70 73 76 79 80 95 98 112 133 140 146 152 158 160 190 196 224 245 266 280 292 304 316 320 343 365 380 392 395 448 490 511 532 553 560 584 608 632 665 686 730 760 784 790 931 980 1022 1064 1106 1120 1168 1216 1264 1330 1372 1387 1460 1501 1520 1568 1580 1715 1759 1862 1960 2044 2128 2212 2240 2336 2528 2555 2660 2744 2765 2774 2920 3002 3040 3136 3160 3430 3518 3577 3724 3871 3920 4088 4256 4424 4655 4672 5056 5110 5320 5488 5530 5548 5767 5840 6004 6080 6320 6517 6860 6935 7036 7154 7448 7505 7742 7840 8176 8512 8795 8848 9310 9709 10220 10507 10640 10976 11060 11096 11534 11680 12008 12313 12640 13034 13720 13870 14072 14308 14896 15010 15484 15680 16352 17590 17696 17885 18620 19355 19418 20440 21014 21280 21952 22120 22192 23068 23360 24016 24626 25039 25280 26068 27097 27440 27740 28144 28616 28835 29792 30020 30968 32585 32704 33421 35180 35392 35770 37240 38710 38836 40369 40880 42028 42560 44240 44384 46136 48032 48545 49252 50078 52136 52535 54194 54880 55480 56288 57232 57670 59584 60040 61565 61936 65170 66842 67963 70360 71540 73549 74480 77420 77672 80738 81760 84056 86191 88480 88768 92272 96064 97090 98504 100156 104272 105070 108388 109573 109760 110960 112576 114464 115340 120080 123130 123872 125195 128407 130340 133684 135485 135926 138961 140720 143080 147098 148960 154840 155344 161476 163520 167105 168112 172382 176960 184544 194180 197008 200312 201845 208544 210140 216776 219146 221920 228928 230680 233947 240160 246260 247744 250390 256814 260680 267368 270970 271852 277922 281440 282583 286160 294196 297920 309680 310688 322952 334210 336224 339815 344764 367745 369088 388360 394016 400624 403690 417088 420280 430955 433552 438292 443840 461360 467894 475741 480320 492520 500780 513628 514843 521360 534736 541940 543704 547865 555844 562880 565166 572320 588392 603337 619360 621376 642035 645904 668420 672448 679630 689528 694805 735490 767011 776720 788032 801248 807380 840560 861910 867104 876584 898849 922720 935788 951482 972727 985040 1001560 1027256 1029686 1042720 1069472 1083880 1087408 1095730 1111688 1130332 1144640 1169735 1176784 1206674 1238720 1284070 1291808 1336840 1359260 1379056 1389610 1412915 1470980 1534022 1553440 1602496 1614760 1637629 1681120 1723820 1734208 1753168 1797698 1845440 1871576 1902964 1945454 1970080 1978081 2003120 2054512 2059372 2085440 2138944 2167760 2174816 2191460 2223376 2260664 2339470 2353568 2378705 2413348 2439733 2568140 2574215 2583616 2640259 2673680 2718520 2758112 2779220 2825830 2941960 3016685 3068044 3106880 3229520 3275258 3362240 3447640 3506336 3595396 3743152 3805928 3835055 3890908 3940160 3956162 4006240 4109024 4118744 4335520 4349632 4382920 4446752 4494245 4521328 4678940 4707136 4757410 4826696 4863635 4879466 5136280 5148430 5280518 5347360 5369077 5437040 5516224 5558440 5651660 5883920 6033370 6136088 6291943 6459040 6550516 6809089 6895280 7012672 7190792 7486304 7611856 7670110 7781816 7912324 8012480 8188145 8218048 8237488 8671040 8765840 8893504 8988490 9042656 9357880 9514820 9653392 9727270 9758932 9890405 10144153 10272560 10296860 10561036 10694720 10738154 10874080 11116880 11303320 11463403 11767840 12066740 12198665 12272176 12583886 12918080 13101032 13201295 13618178 13790560 14381584 14972608 15223712 15340220 15563632 15824648 16376290 16474976 17078131 17531680 17976980 18085312 18481813 18715760 19029640 19306784 19454540 19517864 19780810 20288306 20545120 20593720 21122072 21476308 21748160 22233760 22606640 22926806 23535680 24133480 24397330 24544352 25167772 26202064 26402590 26845385 27236356 27581120 28763168 30447424 30680440 31127264 31459715 31649296 32752580 32949952 34045445 34156262 35063360 35953960 36963626 37431520 37583539 38059280 38613568 38909080 39035728 39561620 40576612 41090240 41187440 42244144 42952616 44043601 44467520 45213280 45853612 47663623 48266960 48794660 49088704 50335544 50720765 52404128 52805180 53690770 54472712 57317015 57526336 61360880 62254528 62919430 63298592 65505160 68090890 68312524 71009071 71907920 73927252 74863040 75167078 76118560 77818160 78071456 79123240 81153224 82374880 84488288 85390655 85905232 88087202 90426560 91707224 92409065 95327246 96533920 97589320 100671088 101441530 104808256 105610360 107381540 108945424 114634030 119546917 122721760 125838860 126597184 129372691 131010320 136181780 136625048 142018142 143815840 147854504 150334156 152237120 155636320 156142912 158246480 162306448 164749760 168976576 170781310 171810464 176174404 183414448 184818130 187917695 190654492 192738907 193067840 195178640 201342176 202883060 211220720 214763080 217890848 220218005 229268060 238318115 239093834 245443520 251677720 258745382 262020640 272363560 273250096 284036284 287631680 295709008 300668312 311272640 316492960 324612896 341562620 343620928 352348808 355045355 366828896 369636260 375835390 381308984 385477814 390357280 402684352 405766120 422441440 429526160 435781696 440436010 458536120 476636230 478187668 497063497 503355440 517490764 524041280 544727120 546500192 568072568 591418016 597734585 601336624 632985920 646863455 649225792 683125240 704697616 710090710 733657792 739272520 751670780 762617968 770955628 780714560 811532240 836828419 844882880 859052320 880872020 905608837 917072240 953272460 956375336 963694535 994126994 1006710880 1034981528 1089454240 1093000384 1136145136 1182836032 1195469170 1202673248 1293726910 1349172349 1366250480 1409395232 1420181420 1478545040 1503341560 1525235936 1541911256 1623064480 1673656838 1718104640 1761744040 1811217674 1834144480 1906544920 1912750672 1927389070 1988253988 2013421760 2069963056 2178908480 2272290272 2390938340 2405346496 2485317485 2587453820 2698344698 2732500960 2818790464 2840362840 2957090080 3006683120 3050471872 3083822512 3246128960 3347313676 3479444479 3523488080 3622435348 3668288960 3813089840 3825501344 3854778140 3976507976 4139926112 4184142095 4528044185 4544580544 4781876680 4970634970 5174907640 5396689396 5465001920 5680725680 5914180160 6013366240 6167645024 6694627352 6745861745 6958888958 7046976160 7244870696 7626179680 7651002688 7709556280 7953015952 8279852224 8368284190 9056088370 9444206443 9563753360 9941269940 10349815280 10793378792 11361451360 12026732480 12335290048 13389254704 13491723490 13917777916 14093952320 14489741392 15252359360 15419112560 15906031904 16736568380 17397222395 18112176740 18888412886 19127506720 19882539880 20699630560 21586757584 22722902720 26778509408 26983446980 27835555832 28979482784 30838225120 31812063808 33473136760 34794444790 36224353480 37776825772 38255013440 39765079760 41399261120 43173515168 47221032215 53557018816 53966893960 55671111664 57958965568 61676450240 66109445101 66946273520 69588889580 72448706960 75553651544 79530159520 86347030336 94442064430 107933787920 111342223328 132218890202 133892547040 139177779160 144897413920 151107303088 159060319040 188884128860 215867575840 222684446656 264437780404 267785094080 278355558320 289794827840 302214606176 330547225505 377768257720 431735151680 528875560808 556711116640 604429212352 661094451010 755536515440 1057751121616 1113422233280 1322188902020 1511073030880 2115502243232 2644377804040 3022146061760 4231004486464 5288755608080 10577511216160 21155022432320
- Sum of all divisors σ(n): 63515443200000
- Sum of proper divisors (its aliquot sum) s(n): 42360420767680
- 21155022432320 is an abundant number, because the sum of its proper divisors (42360420767680) is greater than itself. Its abundance is 21205398335360
Bases of 21155022432320
- Binary: 1001100111101100010011001100011101000010000002
- Hexadecimal: 0x133D8998E840
- Base-36: 7HYHE5E0W
Squares and roots of 21155022432320
- 21155022432320 squared (211550224323202) is 447534974111962408980582400
- 21155022432320 cubed (211550224323203) is 9467612416586315233240806895298183168000
-
The
square root of 21155022432320 is 4599458.9282131871 -
The
cube root of 21155022432320 is 27656.9635119505
Scales and comparisons
How big is 21155022432320?- 21,155,022,432,320 seconds is equal to 672,664 years, 14 weeks, 2 days, 16 hours, 5 minutes, 20 seconds.
-
To count from 1 to 21,155,022,432,320 would take you about one million, six hundred eighty-one thousand, six hundred sixty 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 21155022432320 cubic inches would be around 2304.7 feet tall.
Recreational maths with 21155022432320
- 21155022432320 backwards is 02323422055112
- 21155022432320 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21155022432320's digits is 32
- More coming soon!
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The information we have on file for 21155022432320 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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