21490116768000
21,490,116,768,000 is an even composite number composed of four prime numbers multiplied together.
21490116768000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21490116768000:
28 × 32 × 53 × 4213
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 421 × 421 × 421)See below for interesting mathematical facts about the number 21490116768000 from the Numbermatics database.
Names of 21490116768000
- Cardinal: 21490116768000 can be written as Twenty-one trillion, four hundred ninety billion, one hundred sixteen million, seven hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 2.1490116768 × 1013
Factors of 21490116768000
Divisors of 21490116768000
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 256 288 300 320 360 375 384 400 421 450 480 500 576 600 640 720 750 768 800 842 900 960 1000 1125 1152 1200 1263 1280 1440 1500 1600 1684 1800 1920 2000 2105 2250 2304 2400 2526 2880 3000 3200 3368 3600 3789 3840 4000 4210 4500 4800 5052 5760 6000 6315 6400 6736 7200 7578 8000 8420 9000 9600 10104 10525 11520 12000 12630 13472 14400 15156 16000 16840 18000 18945 19200 20208 21050 24000 25260 26944 28800 30312 31575 32000 33680 36000 37890 40416 42100 48000 50520 52625 53888 57600 60624 63150 67360 72000 75780 80832 84200 94725 96000 101040 105250 107776 121248 126300 134720 144000 151560 157875 161664 168400 177241 189450 202080 210500 242496 252600 269440 288000 303120 315750 323328 336800 354482 378900 404160 421000 473625 484992 505200 531723 538880 606240 631500 673600 708964 757800 808320 842000 886205 947250 969984 1010400 1063446 1212480 1263000 1347200 1417928 1515600 1595169 1616640 1684000 1772410 1894500 2020800 2126892 2424960 2526000 2658615 2694400 2835856 3031200 3190338 3368000 3544820 3789000 4041600 4253784 4431025 4849920 5052000 5317230 5671712 6062400 6380676 6736000 7089640 7578000 7975845 8083200 8507568 8862050 10104000 10634460 11343424 12124800 12761352 13293075 13472000 14179280 15156000 15951690 17015136 17724100 20208000 21268920 22155125 22686848 24249600 25522704 26586150 28358560 30312000 31903380 34030272 35448200 39879225 40416000 42537840 44310250 45373696 51045408 53172300 56717120 60624000 63806760 66465375 68060544 70896400 74618461 79758450 85075680 88620500 102090816 106344600 113434240 121248000 127613520 132930750 136121088 141792800 149236922 159516900 170151360 177241000 199396125 204181632 212689200 223855383 226868480 255227040 265861500 283585600 298473844 319033800 340302720 354482000 373092305 398792250 408363264 425378400 447710766 510454080 531723000 567171200 596947688 638067600 671566149 680605440 708964000 746184610 797584500 850756800 895421532 1020908160 1063446000 1119276915 1134342400 1193895376 1276135200 1343132298 1417928000 1492369220 1595169000 1701513600 1790843064 1865461525 2041816320 2126892000 2238553830 2387790752 2552270400 2686264596 2835856000 2984738440 3190338000 3357830745 3403027200 3581686128 3730923050 4253784000 4477107660 4775581504 5104540800 5372529192 5596384575 5671712000 5969476880 6380676000 6715661490 7163372256 7461846100 8507568000 8954215320 9327307625 9551163008 10209081600 10745058384 11192769150 11938953760 12761352000 13431322980 14326744512 14923692200 16789153725 17015136000 17908430640 18654615250 19102326016 21490116768 22385538300 23877907520 25522704000 26862645960 27981922875 28653489024 29847384400 33578307450 35816861280 37309230500 42980233536 44771076600 47755815040 51045408000 53725291920 55963845750 57306978048 59694768800 67156614900 71633722560 74618461000 83945768625 85960467072 89542153200 95511630080 107450583840 111927691500 119389537600 134313229800 143267445120 149236922000 167891537250 171920934144 179084306400 214901167680 223855383000 238779075200 268626459600 286534890240 298473844000 335783074500 358168612800 429802335360 447710766000 477558150400 537252919200 596947688000 671566149000 716337225600 859604670720 895421532000 1074505838400 1193895376000 1343132298000 1432674451200 1790843064000 2149011676800 2387790752000 2686264596000 3581686128000 4298023353600 5372529192000 7163372256000 10745058384000 21490116768000
- Sum of all divisors σ(n): 77511821670192
- Sum of proper divisors (its aliquot sum) s(n): 56021704902192
- 21490116768000 is an abundant number, because the sum of its proper divisors (56021704902192) is greater than itself. Its abundance is 34531588134192
Bases of 21490116768000
- Binary: 1001110001011100011101100011010110001000000002
- Hexadecimal: 0x138B8EC6B100
- Base-36: 7M8F8NY80
Squares and roots of 21490116768000
- 21490116768000 squared (214901167680002) is 461825118702274765824000000
- 21490116768000 cubed (214901167680003) is 9924675727307345344777615736832000000000
-
The
square root of 21490116768000 is 4635743.3889291155 -
The
cube root of 21490116768000 is 27802.2274356927
Scales and comparisons
How big is 21490116768000?- 21,490,116,768,000 seconds is equal to 683,319 years, 12 weeks, 3 days, 8 hours.
-
To count from 1 to 21,490,116,768,000 would take you about one million, seven hundred eight thousand, two hundred ninety-eight 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 21490116768000 cubic inches would be around 2316.9 feet tall.
Recreational maths with 21490116768000
- 21490116768000 backwards is 00086761109412
- 21490116768000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21490116768000's digits is 45
- More coming soon!
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The information we have on file for 21490116768000 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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