21013365049200
21,013,365,049,200 is an even composite number composed of five prime numbers multiplied together.
21013365049200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21013365049200:
24 × 33 × 52 × 29 × 81912
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 29 × 8191 × 8191)See below for interesting mathematical facts about the number 21013365049200 from the Numbermatics database.
Names of 21013365049200
- Cardinal: 21013365049200 can be written as Twenty-one trillion, thirteen billion, three hundred sixty-five million, forty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.10133650492 × 1013
Factors of 21013365049200
Divisors of 21013365049200
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 29 30 36 40 45 48 50 54 58 60 72 75 80 87 90 100 108 116 120 135 144 145 150 174 180 200 216 225 232 240 261 270 290 300 348 360 400 432 435 450 464 522 540 580 600 675 696 720 725 783 870 900 1044 1080 1160 1200 1305 1350 1392 1450 1566 1740 1800 2088 2160 2175 2320 2610 2700 2900 3132 3480 3600 3915 4176 4350 5220 5400 5800 6264 6525 6960 7830 8191 8700 10440 10800 11600 12528 13050 15660 16382 17400 19575 20880 24573 26100 31320 32764 34800 39150 40955 49146 52200 62640 65528 73719 78300 81910 98292 104400 122865 131056 147438 156600 163820 196584 204775 221157 237539 245730 294876 313200 327640 368595 393168 409550 442314 475078 491460 589752 614325 655280 712617 737190 819100 884628 950156 982920 1105785 1179504 1187695 1228650 1425234 1474380 1638200 1769256 1842975 1900312 1965840 2137851 2211570 2375390 2457300 2850468 2948760 3276400 3538512 3563085 3685950 3800624 4275702 4423140 4750780 4914600 5528925 5700936 5897520 5938475 6413553 7126170 7371900 8551404 8846280 9501560 9829200 10689255 11057850 11401872 11876950 12827106 14252340 14743800 17102808 17692560 17815425 19003120 21378510 22115700 23753900 25654212 28504680 29487600 32067765 34205616 35630850 42757020 44231400 47507800 51308424 53446275 57009360 64135530 67092481 71261700 85514040 88462800 95015600 102616848 106892550 128271060 134184962 142523400 160338825 171028080 201277443 213785100 256542120 268369924 285046800 320677650 335462405 402554886 427570200 513084240 536739848 603832329 641355300 670924810 805109772 855140400 1006387215 1073479696 1207664658 1282710600 1341849620 1610219544 1677312025 1811496987 1945681949 2012774430 2415329316 2565421200 2683699240 3019161645 3220439088 3354624050 3622993974 3891363898 4025548860 4830658632 5031936075 5367398480 5837045847 6038323290 6709248100 7245987948 7782727796 8051097720 9057484935 9661317264 9728409745 10063872150 11674091694 12076646580 13418496200 14491975896 15095808225 15565455592 16102195440 17511137541 18114969870 19456819490 20127744300 23348183388 24153293160 26836992400 28983951792 29185229235 30191616450 31130911184 35022275082 36229939740 38913638980 40255488600 45287424675 46696366776 48306586320 48642048725 52533412623 58370458470 60383232900 70044550164 72459879480 77827277960 80510977200 87555687705 90574849350 93392733552 97284097450 105066825246 116740916940 120766465800 140089100328 144919758960 145926146175 155654555920 175111375410 181149698700 194568194900 210133650492 233481833880 241532931600 262667063115 280178200656 291852292350 350222750820 362299397400 389136389800 420267300984 437778438525 466963667760 525334126230 583704584700 700445501640 724598794800 778272779600 840534601968 875556877050 1050668252460 1167409169400 1313335315575 1400891003280 1751113754100 2101336504920 2334818338800 2626670631150 3502227508200 4202673009840 5253341262300 7004455016400 10506682524600 21013365049200
- Sum of all divisors σ(n): 77380496103600
- Sum of proper divisors (its aliquot sum) s(n): 56367131054400
- 21013365049200 is an abundant number, because the sum of its proper divisors (56367131054400) is greater than itself. Its abundance is 35353766005200
Bases of 21013365049200
- Binary: 1001100011100100011100010100011000111011100002
- Hexadecimal: 0x131C8E28C770
- Base-36: 7G5EN01O0
Squares and roots of 21013365049200
- 21013365049200 squared (210133650492002) is 441561510690940118420640000
- 21013365049200 cubed (210133650492003) is 9278693215824953227510385679895488000000
-
The
square root of 21013365049200 is 4584033.7094310291 -
The
cube root of 21013365049200 is 27595.0934047183
Scales and comparisons
How big is 21013365049200?- 21,013,365,049,200 seconds is equal to 668,160 years, 3 days, 15 hours.
-
To count from 1 to 21,013,365,049,200 would take you about one million, six hundred seventy thousand, four hundred 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 21013365049200 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21013365049200
- 21013365049200 backwards is 00294056331012
- 21013365049200 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21013365049200's digits is 36
- More coming soon!
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