21144165040742400
21,144,165,040,742,400 is an even composite number composed of four prime numbers multiplied together.
21144165040742400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 21144165040742400:
213 × 33 × 52 × 618372
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 61837 × 61837)See below for interesting mathematical facts about the number 21144165040742400 from the Numbermatics database.
Names of 21144165040742400
- Cardinal: 21144165040742400 can be written as Twenty-one quadrillion, one hundred forty-four trillion, one hundred sixty-five billion, forty million, seven hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 2.11441650407424 × 1016
Factors of 21144165040742400
Divisors of 21144165040742400
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 128 135 144 150 160 180 192 200 216 225 240 256 270 288 300 320 360 384 400 432 450 480 512 540 576 600 640 675 720 768 800 864 900 960 1024 1080 1152 1200 1280 1350 1440 1536 1600 1728 1800 1920 2048 2160 2304 2400 2560 2700 2880 3072 3200 3456 3600 3840 4096 4320 4608 4800 5120 5400 5760 6144 6400 6912 7200 7680 8192 8640 9216 9600 10240 10800 11520 12288 12800 13824 14400 15360 17280 18432 19200 20480 21600 23040 24576 25600 27648 28800 30720 34560 36864 38400 40960 43200 46080 51200 55296 57600 61440 61837 69120 73728 76800 86400 92160 102400 110592 115200 122880 123674 138240 153600 172800 184320 185511 204800 221184 230400 247348 276480 307200 309185 345600 368640 371022 460800 494696 552960 556533 614400 618370 691200 742044 921600 927555 989392 1105920 1113066 1236740 1382400 1484088 1545925 1669599 1843200 1855110 1978784 2226132 2473480 2764800 2782665 2968176 3091850 3339198 3710220 3957568 4452264 4637775 4946960 5529600 5565330 5936352 6183700 6678396 7420440 7915136 8347995 8904528 9275550 9893920 11130660 11872704 12367400 13356792 13913325 14840880 15830272 16695990 17809056 18551100 19787840 22261320 23745408 24734800 26713584 27826650 29681760 31660544 33391980 35618112 37102200 39575680 41739975 44522640 47490816 49469600 53427168 55653300 59363520 63321088 66783960 71236224 74204400 79151360 83479950 89045280 94981632 98939200 106854336 111306600 118727040 126642176 133567920 142472448 148408800 158302720 166959900 178090560 189963264 197878400 213708672 222613200 237454080 253284352 267135840 284944896 296817600 316605440 333919800 356181120 379926528 395756800 427417344 445226400 474908160 506568704 534271680 569889792 593635200 633210880 667839600 712362240 759853056 791513600 854834688 890452800 949816320 1068543360 1139779584 1187270400 1266421760 1335679200 1424724480 1519706112 1583027200 1709669376 1780905600 1899632640 2137086720 2279559168 2374540800 2532843520 2671358400 2849448960 3166054400 3419338752 3561811200 3799265280 3823814569 4274173440 4559118336 4749081600 5342716800 5698897920 6332108800 6838677504 7123622400 7598530560 7647629138 8548346880 9498163200 10685433600 11397795840 11471443707 12664217600 13677355008 14247244800 15295258276 17096693760 18996326400 19119072845 21370867200 22795591680 22942887414 28494489600 30590516552 34193387520 34414331121 37992652800 38238145690 42741734400 45885774828 56988979200 57357218535 61181033104 68386775040 68828662242 76476291380 85483468800 91771549656 95595364225 103242993363 113977958400 114714437070 122362066208 137657324484 152952582760 170966937600 172071655605 183543099312 191190728450 206485986726 229428874140 244724132416 275314648968 286786092675 305905165520 341933875200 344143311210 367086198624 382381456900 412971973452 458857748280 489448264832 516214966815 550629297936 573572185350 611810331040 688286622420 734172397248 764762913800 825943946904 860358278025 917715496560 978896529664 1032429933630 1101258595872 1147144370700 1223620662080 1376573244840 1468344794496 1529525827600 1651887893808 1720716556050 1835430993120 1957793059328 2064859867260 2202517191744 2294288741400 2447241324160 2581074834075 2753146489680 2936689588992 3059051655200 3303775787616 3441433112100 3670861986240 3915586118656 4129719734520 4405034383488 4588577482800 4894482648320 5162149668150 5506292979360 5873379177984 6118103310400 6607551575232 6882866224200 7341723972480 7831172237312 8259439469040 8810068766976 9177154965600 9788965296640 10324299336300 11012585958720 11746758355968 12236206620800 13215103150464 13765732448400 14683447944960 15662344474624 16518878938080 17620137533952 18354309931200 19577930593280 20648598672600 22025171917440 23493516711936 24472413241600 26430206300928 27531464896800 29366895889920 31324688949248 33037757876160 35240275067904 36708619862400 39155861186560 41297197345200 44050343834880 46987033423872 48944826483200 52860412601856 55062929793600 58733791779840 66075515752320 70480550135808 73417239724800 78311722373120 82594394690400 88100687669760 93974066847744 97889652966400 105720825203712 110125859587200 117467583559680 132151031504640 140961100271616 146834479449600 156623444746240 165188789380800 176201375339520 195779305932800 211441650407424 220251719174400 234935167119360 264302063009280 281922200543232 293668958899200 330377578761600 352402750679040 391558611865600 422883300814848 440503438348800 469870334238720 528604126018560 587337917798400 660755157523200 704805501358080 783117223731200 845766601629696 881006876697600 1057208252037120 1174675835596800 1321510315046400 1409611002716160 1762013753395200 2114416504074240 2349351671193600 2643020630092800 3524027506790400 4228833008148480 5286041260185600 7048055013580800 10572082520371200 21144165040742400
- Sum of all divisors σ(n): 77681743298092440
- Sum of proper divisors (its aliquot sum) s(n): 56537578257350040
- 21144165040742400 is an abundant number, because the sum of its proper divisors (56537578257350040) is greater than itself. Its abundance is 35393413216607640
Bases of 21144165040742400
- Binary: 10010110001111010000001100011100101001101100000000000002
- Hexadecimal: 0x4B1E818E536000
- Base-36: 5S6ZBBN3EO0
Squares and roots of 21144165040742400
- 21144165040742400 squared (211441650407424002) is 447075715270153057851943157760000
- 21144165040742400 cubed (211441650407424003) is 9453042709380073452298715642525479310721024000000
-
The
square root of 21144165040742400 is 145410333.3355040487 -
The
cube root of 21144165040742400 is 276522.3124140443
Scales and comparisons
How big is 21144165040742400?- 21,144,165,040,742,400 seconds is equal to 672,319,045 years, 5 weeks, 1 day.
-
To count from 1 to 21,144,165,040,742,400 would take you about two billion, sixteen million, nine hundred fifty-seven thousand, one hundred thirty-five 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 21144165040742400 cubic inches would be around 23043.5 feet tall.
Recreational maths with 21144165040742400
- 21144165040742400 backwards is 00424704056144112
- 21144165040742400 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21144165040742400's digits is 45
- More coming soon!
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The information we have on file for 21144165040742400 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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