21421032555520
21,421,032,555,520 is an even composite number composed of six prime numbers multiplied together.
21421032555520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred ninety-two divisors.
Prime factorization of 21421032555520:
210 × 5 × 13 × 17 × 192 × 2292
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 19 × 19 × 229 × 229)See below for interesting mathematical facts about the number 21421032555520 from the Numbermatics database.
Names of 21421032555520
- Cardinal: 21421032555520 can be written as Twenty-one trillion, four hundred twenty-one billion, thirty-two million, five hundred fifty-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 2.142103255552 × 1013
Factors of 21421032555520
Divisors of 21421032555520
- Number of divisors d(n): 792
-
Complete list of divisors:
1 2 4 5 8 10 13 16 17 19 20 26 32 34 38 40 52 64 65 68 76 80 85 95 104 128 130 136 152 160 170 190 208 221 229 247 256 260 272 304 320 323 340 361 380 416 442 458 494 512 520 544 608 640 646 680 722 760 832 884 916 988 1024 1040 1088 1105 1145 1216 1235 1280 1292 1360 1444 1520 1615 1664 1768 1805 1832 1976 2080 2176 2210 2290 2432 2470 2560 2584 2720 2888 2977 3040 3230 3328 3536 3610 3664 3893 3952 4160 4199 4351 4352 4420 4580 4693 4864 4940 5120 5168 5440 5776 5954 6080 6137 6460 6656 7072 7220 7328 7786 7904 8320 8398 8702 8704 8840 9160 9386 9728 9880 10336 10880 11552 11908 12160 12274 12920 13312 14144 14440 14656 14885 15572 15808 16640 16796 17404 17408 17680 18320 18772 19456 19465 19760 20672 20995 21755 21760 23104 23465 23816 24320 24548 25840 28288 28880 29312 29770 30685 31144 31616 33280 33592 34808 35360 36640 37544 38930 39520 41344 41990 43510 43520 46208 46930 47632 48640 49096 50609 51680 52441 56563 56576 57760 58624 59540 61370 62288 63232 66560 67184 69616 70720 73280 73967 75088 77860 79040 79781 82669 82688 83980 87020 87040 92416 93860 95264 97280 98192 101218 103360 104882 113126 113152 115520 117248 119080 122740 124576 126464 134368 139232 141440 146560 147934 150176 155720 158080 159562 165338 165376 167960 174040 184832 187720 190528 196384 202436 206720 209764 226252 226304 231040 234496 238160 245480 249152 252928 253045 262205 268736 278464 282815 282880 293120 295868 300352 311440 316160 319124 330676 330752 335920 348080 369664 369835 375440 381056 392768 398905 404872 413345 413440 419528 452504 462080 476320 490960 498304 506090 524410 537472 556928 565630 565760 586240 591736 600704 622880 632320 638248 661352 671840 681733 696160 739670 750880 762112 785536 797810 809744 826690 826880 839056 891497 905008 924160 952640 961571 981920 996379 996608 1012180 1048820 1074697 1074944 1113856 1131260 1131520 1172480 1183472 1201408 1245760 1264640 1276496 1322704 1343680 1363466 1392320 1405373 1479340 1501760 1524224 1571072 1595620 1619488 1653380 1653760 1678112 1782994 1810016 1848320 1905280 1923142 1963840 1992758 1993216 2024360 2097640 2149394 2149888 2227712 2262520 2366944 2402816 2491520 2552992 2645408 2687360 2726932 2784640 2810746 2958680 3003520 3048448 3142144 3191240 3238976 3306760 3356224 3408665 3565988 3620032 3810560 3846284 3927680 3985516 3986432 4048720 4195280 4298788 4299776 4455424 4457485 4525040 4733888 4805632 4807855 4981895 4983040 5105984 5290816 5373485 5374720 5453864 5569280 5621492 5917360 6007040 6284288 6382480 6477952 6613520 6712448 6817330 7026865 7131976 7240064 7621120 7692568 7855360 7971032 8097440 8390560 8597576 8914970 9050080 9467776 9615710 9963790 9966080 10211968 10581632 10746970 10749440 10907728 11138560 11242984 11589461 11834720 12014080 12764960 12952927 12955904 13227040 13424896 13634660 14053730 14263952 14480128 15242240 15385136 15710720 15942064 16194880 16781120 16938443 17195152 17829940 18100160 18269849 18931201 18935552 19231420 19927580 19932160 20423936 21163264 21493940 21498880 21815456 22277120 22485968 23178922 23669440 24028160 25529920 25905854 25911808 26454080 26849792 27269320 28107460 28527904 28960256 30770272 31421440 31884128 32389760 33562240 33876886 34390304 35659880 36200320 36539698 37862402 37871104 38462840 39855160 40847872 42326528 42987880 43630912 44971936 46357844 47338880 51059840 51811708 51823616 52908160 53699584 54538640 56214920 57055808 57920512 57947305 61540544 63768256 64764635 64779520 67124480 67753772 68780608 71319760 72400640 73079396 75724804 75742208 76925680 79710320 81695744 84653056 84692215 85975760 87261824 89943872 91349245 92715688 94656005 94677760 102119680 103623416 105816320 109077280 112429840 114111616 115894610 123081088 127536512 129529270 129559040 134248960 135507544 137561216 142639520 144801280 146158792 151449608 153851360 159420640 169384430 171951520 174523648 179887744 182698490 185431376 189312010 189355520 204239360 207246832 211632640 218154560 220199759 224859680 228223232 231789220 246105613 246162176 255073024 259058540 259118080 268497920 271015088 275122432 285279040 289602560 292317584 302899216 307702720 318841280 321830417 338768860 343903040 349047296 359775488 365396980 370862752 378624020 378711040 408478720 414493664 423265280 436309120 440399518 449719360 456446464 463578440 492211226 492324352 510146048 518117080 542030176 550244864 570558080 584635168 605798432 615405440 637682560 643660834 677537720 687806080 698094592 719550976 730793960 741725504 757248040 828987328 872618240 880799036 899438720 912892928 927156880 984422452 984648704 1020292096 1036234160 1084060352 1100489728 1100998795 1141116160 1169270336 1211596864 1230528065 1230810880 1275365120 1287321668 1355075440 1375612160 1439101952 1461587920 1483451008 1514496080 1609152085 1657974656 1745236480 1761598072 1798877440 1854313760 1968844904 2072468320 2168120704 2201997590 2282232320 2338540672 2423193728 2461056130 2461621760 2550730240 2574643336 2710150880 2751224320 2923175840 2966902016 3028992160 3218304170 3315949312 3490472960 3523196144 3597754880 3708627520 3937689808 4144936640 4183795421 4336241408 4403995180 4564464640 4677081344 4846387456 4922112260 4923243520 5101460480 5149286672 5420301760 5502448640 5846351680 5933804032 6057984320 6436608340 6631898624 7046392288 7195509760 7417255040 7875379616 8289873280 8367590842 8672482816 8807990360 9354162688 9692774912 9844224520 10298573344 10840603520 11692703360 11867608064 12115968640 12873216680 13263797248 14092784576 14834510080 15750759232 16579746560 16735181684 17344965632 17615980720 18708325376 19385549824 19688449040 20597146688 20918977105 21681207040 23385406720 24231937280 25746433360 28185569152 29669020160 31501518464 33159493120 33470363368 35231961440 39376898080 41194293376 41837954210 43362414080 46770813440 48463874560 51492866720 56371138304 59338040320 63003036928 66318986240 66940726736 70463922880 78753796160 82388586752 83675908420 86724828160 93541626880 96927749120 102985733440 112742276608 126006073856 133881453472 140927845760 157507592320 164777173504 167351816840 205971466880 225484553216 252012147712 267762906944 281855691520 315015184640 329554347008 334703633680 411942933760 535525813888 563711383040 630030369280 669407267360 823885867520 1071051627776 1127422766080 1260060738560 1338814534720 1647771735040 2142103255552 2677629069440 4284206511104 5355258138880 10710516277760 21421032555520
- Sum of all divisors σ(n): 62110664174664
- Sum of proper divisors (its aliquot sum) s(n): 40689631619144
- 21421032555520 is an abundant number, because the sum of its proper divisors (40689631619144) is greater than itself. Its abundance is 19268599063624
Bases of 21421032555520
- Binary: 1001101111011011110010000100101000100000000002
- Hexadecimal: 0x137B79094400
- Base-36: 7LCOPPIPS
Squares and roots of 21421032555520
- 21421032555520 squared (214210325555202) is 458860635744647701882470400
- 21421032555520 cubed (214210325555203) is 9829268616732702619617550027202756608000
-
The
square root of 21421032555520 is 4628286.1358736237 -
The
cube root of 21421032555520 is 27772.4035428037
Scales and comparisons
How big is 21421032555520?- 21,421,032,555,520 seconds is equal to 681,122 years, 29 weeks, 6 days, 12 hours, 58 minutes, 40 seconds.
-
To count from 1 to 21,421,032,555,520 would take you about one million, seven hundred two thousand, eight hundred six 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 21421032555520 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21421032555520
- 21421032555520 backwards is 02555523012412
- The number of decimal digits it has is: 14
- The sum of 21421032555520's digits is 37
- More coming soon!
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The information we have on file for 21421032555520 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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