21077413875
21,077,413,875 is an odd composite number composed of seven prime numbers multiplied together.
21077413875 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21077413875:
32 × 53 × 7 × 17 × 29 × 61 × 89
(3 × 3 × 5 × 5 × 5 × 7 × 17 × 29 × 61 × 89)See below for interesting mathematical facts about the number 21077413875 from the Numbermatics database.
Names of 21077413875
- Cardinal: 21077413875 can be written as Twenty-one billion, seventy-seven million, four hundred thirteen thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 2.1077413875 × 1010
Factors of 21077413875
Divisors of 21077413875
- Number of divisors d(n): 384
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Complete list of divisors:
1 3 5 7 9 15 17 21 25 29 35 45 51 61 63 75 85 87 89 105 119 125 145 153 175 183 203 225 255 261 267 305 315 357 375 425 427 435 445 493 525 549 595 609 623 725 765 801 875 915 1015 1037 1071 1125 1275 1281 1305 1335 1479 1513 1525 1575 1769 1785 1827 1869 2125 2135 2175 2225 2465 2581 2625 2745 2975 3045 3111 3115 3451 3625 3825 3843 4005 4437 4539 4575 5075 5185 5307 5355 5429 5607 6375 6405 6525 6675 7259 7395 7565 7625 7743 7875 8845 8925 9135 9333 9345 10353 10591 10675 10875 11125 12325 12383 12905 13617 13725 14875 15225 15555 15575 15921 16287 17255 18067 19125 19215 20025 21777 22185 22695 22875 23229 25375 25925 26535 26775 27145 28035 30073 31059 31773 32025 32625 33375 36295 36975 37149 37825 38003 38715 43877 44225 44625 45675 46665 46725 48861 51765 52955 53375 54201 61625 61915 64525 65331 68085 68625 76125 77775 77875 79605 81435 86275 90219 90335 92293 95319 96075 100125 108885 110925 111447 113475 114009 116145 129625 131631 132675 133875 135725 140175 150365 155295 157441 158865 160125 162603 181475 184875 185745 189125 190015 193575 210511 219385 221125 228375 233325 233625 244305 258825 264775 270657 271005 276879 307139 309575 322625 326655 340425 342027 388875 394893 398025 407175 431375 451095 451675 461465 472323 476595 480375 544425 554625 557235 567375 570045 580725 631533 646051 658155 663375 678625 700875 751825 776475 787205 794325 813015 830637 907375 921417 928725 950075 967875 1052555 1096925 1102087 1166625 1221525 1294125 1323875 1353285 1355025 1384395 1416969 1535695 1547875 1633275 1702125 1710135 1894599 1938153 1974465 1990125 2035875 2255475 2258375 2307325 2361615 2382975 2676497 2722125 2764251 2786175 2850225 2903625 3157665 3230255 3290775 3306261 3759125 3882375 3936025 3971625 4065075 4153185 4607085 4643625 4750375 5262775 5484625 5510435 5814459 6107625 6766425 6775125 6921975 7084845 7678475 8029491 8166375 8550675 9472995 9690765 9872325 9918783 11277375 11536625 11808075 11914875 13382485 13821255 13930875 14251125 15788325 16151275 16453875 16531305 18735479 19680125 20325375 20765925 23035425 24088473 26313875 27552175 29072295 33832125 34609875 35424225 38392375 40147455 42753375 47364975 48453825 49361625 49593915 56206437 59040375 66912425 69106275 78941625 80756375 82656525 93677395 103829625 115177125 120442365 137760875 145361475 168619311 177121125 200737275 236824875 242269125 247969575 281032185 334562125 345531375 413282625 468386975 602211825 726807375 843096555 1003686375 1239847875 1405160925 2341934875 3011059125 4215482775 7025804625 21077413875
- Sum of all divisors σ(n): 48886156800
- Sum of proper divisors (its aliquot sum) s(n): 27808742925
- 21077413875 is an abundant number, because the sum of its proper divisors (27808742925) is greater than itself. Its abundance is 6731329050
Bases of 21077413875
- Binary: 100111010000100111111001111111100112
- Hexadecimal: 0x4E84FCFF3
- Base-36: 9OKY4MR
Squares and roots of 21077413875
- 21077413875 squared (210774138752) is 444257375658042515625
- 21077413875 cubed (210774138753) is 9363796573765912574174279296875
-
The
square root of 21077413875 is 145180.6249986547 -
The
cube root of 21077413875 is 2762.3101621489
Scales and comparisons
How big is 21077413875?- 21,077,413,875 seconds is equal to 670 years, 10 weeks, 1 day, 13 hours, 11 minutes, 15 seconds.
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To count from 1 to 21,077,413,875 would take you about one thousand, three hundred forty 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 21077413875 cubic inches would be around 230.2 feet tall.
Recreational maths with 21077413875
- 21077413875 backwards is 57831477012
- 21077413875 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21077413875's digits is 45
- More coming soon!
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The information we have on file for 21077413875 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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