21382827375
21,382,827,375 is an odd composite number composed of eight prime numbers multiplied together.
21382827375 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 21382827375:
3 × 53 × 7 × 13 × 17 × 29 × 31 × 41
(3 × 5 × 5 × 5 × 7 × 13 × 17 × 29 × 31 × 41)See below for interesting mathematical facts about the number 21382827375 from the Numbermatics database.
Names of 21382827375
- Cardinal: 21382827375 can be written as Twenty-one billion, three hundred eighty-two million, eight hundred twenty-seven thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 2.1382827375 × 1010
Factors of 21382827375
Divisors of 21382827375
- Number of divisors d(n): 512
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Complete list of divisors:
1 3 5 7 13 15 17 21 25 29 31 35 39 41 51 65 75 85 87 91 93 105 119 123 125 145 155 175 195 203 205 217 221 255 273 287 325 357 375 377 403 425 435 455 465 493 525 527 533 595 609 615 651 663 697 725 775 861 875 899 975 1015 1025 1085 1105 1131 1189 1209 1271 1275 1365 1435 1479 1547 1581 1599 1625 1785 1885 2015 2091 2125 2175 2275 2325 2465 2625 2635 2639 2665 2697 2821 2975 3045 3075 3255 3315 3451 3485 3567 3625 3689 3731 3813 3875 4305 4495 4641 4875 4879 5075 5125 5425 5525 5655 5945 6045 6293 6355 6375 6409 6825 6851 7175 7395 7735 7905 7917 7995 8323 8463 8897 8925 9061 9425 10075 10353 10455 10875 11067 11193 11375 11625 11687 12325 13175 13195 13325 13485 14105 14637 14875 15225 15283 15375 15457 16275 16523 16575 17255 17425 17835 18445 18655 18879 19065 19227 20213 20553 21525 21607 22475 23205 24395 24969 25375 26691 27125 27183 27625 28275 29725 30225 31465 31775 32045 34125 34255 35061 35875 36859 36975 38675 39525 39585 39975 41615 42315 44485 44625 44863 45305 45849 46371 47125 47957 49569 50375 51765 52275 55335 55965 58435 60639 61625 63427 64821 65875 65975 66625 67425 70525 73185 76125 76415 77285 81375 81809 82615 82875 86275 87125 89175 92225 93275 94395 95325 96135 101065 102765 106981 107625 108035 108199 110577 112375 115661 116025 121975 124845 133455 134589 135915 141375 141491 143871 148625 151125 151249 157325 158875 160225 171275 175305 184295 184875 190281 193375 197625 197925 198679 199875 208075 211575 222425 224315 226525 229245 231855 239785 245427 247845 258013 258825 261375 262769 276675 279825 280891 292175 303195 317135 320943 324105 324597 329875 337125 346983 352625 365925 382075 386425 409045 413075 424473 431375 445875 453747 461125 466375 471975 476625 479167 480675 505325 513825 534905 540175 540995 552885 578305 580125 596037 609875 624225 626603 667275 672945 679575 707455 719355 756245 774039 786625 788307 801125 842673 856375 876525 921475 951405 989625 993395 1040375 1057875 1112125 1121575 1132625 1146225 1159275 1198925 1227135 1239225 1290065 1294125 1313845 1383375 1390753 1399125 1404455 1437501 1460875 1515975 1585675 1604715 1620525 1622985 1734915 1829625 1839383 1879809 1910375 1932125 1966237 2045225 2065375 2122365 2268735 2359875 2395835 2403375 2526625 2569125 2674525 2700875 2704975 2764425 2891525 2980185 3121125 3133015 3336375 3354169 3364725 3397875 3537275 3596775 3781225 3870195 3941535 4172259 4213365 4382625 4386221 4607375 4757025 4966975 5518149 5607875 5731125 5796375 5898711 5994625 6135675 6196125 6450325 6569225 6953765 7022275 7187505 7579875 7928375 8023575 8102625 8114925 8145839 8674575 9196915 9399045 9831185 10062507 10226125 10611825 11343675 11979175 13158663 13372625 13524875 13822125 14457625 14900925 15665075 16770845 16823625 17686375 17983875 18906125 19350975 19707675 20861295 21066825 21931105 23785125 24437517 24834875 27590745 29493555 30678375 32251625 32846125 34768825 35111375 35937525 40117875 40574625 40729195 43372875 45984575 46995225 49155925 50312535 53059125 56718375 57020873 59895875 65793315 74504625 78325375 83854225 96754875 98538375 104306475 105334125 109655525 122187585 137953725 147467775 171062619 173844125 179687625 203645975 229922875 234976125 245779625 251562675 285104365 328966575 419271125 521532375 548277625 610937925 689768625 737338875 855313095 1018229875 1257813375 1425521825 1644832875 3054689625 4276565475 7127609125 21382827375
- Sum of all divisors σ(n): 50721914880
- Sum of proper divisors (its aliquot sum) s(n): 29339087505
- 21382827375 is an abundant number, because the sum of its proper divisors (29339087505) is greater than itself. Its abundance is 7956260130
Bases of 21382827375
- Binary: 100111110101000010000001101011011112
- Hexadecimal: 0x4FA840D6F
- Base-36: 9TMS773
Squares and roots of 21382827375
- 21382827375 squared (213828273752) is 457225306549049390625
- 21382827375 cubed (213828273753) is 9776769801419780090083318359375
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The
square root of 21382827375 is 146228.6817796017 -
The
cube root of 21382827375 is 2775.5882690839
Scales and comparisons
How big is 21382827375?- 21,382,827,375 seconds is equal to 679 years, 47 weeks, 1 day, 10 hours, 16 minutes, 15 seconds.
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To count from 1 to 21,382,827,375 would take you about one thousand, three hundred fifty-nine 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 21382827375 cubic inches would be around 231.3 feet tall.
Recreational maths with 21382827375
- 21382827375 backwards is 57372828312
- The number of decimal digits it has is: 11
- The sum of 21382827375's digits is 48
- More coming soon!
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