20998679721201
20,998,679,721,201 is an odd composite number composed of five prime numbers multiplied together.
20998679721201 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 20998679721201:
34 × 7 × 132 × 4492 × 1087
(3 × 3 × 3 × 3 × 7 × 13 × 13 × 449 × 449 × 1087)See below for interesting mathematical facts about the number 20998679721201 from the Numbermatics database.
Names of 20998679721201
- Cardinal: 20998679721201 can be written as Twenty trillion, nine hundred ninety-eight billion, six hundred seventy-nine million, seven hundred twenty-one thousand, two hundred one.
Scientific notation
- Scientific notation: 2.0998679721201 × 1013
Factors of 20998679721201
Divisors of 20998679721201
- Number of divisors d(n): 180
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Complete list of divisors:
1 3 7 9 13 21 27 39 63 81 91 117 169 189 273 351 449 507 567 819 1053 1087 1183 1347 1521 2457 3143 3261 3549 4041 4563 5837 7371 7609 9429 9783 10647 12123 13689 14131 17511 22827 28287 29349 31941 36369 40859 42393 52533 68481 75881 84861 88047 95823 98917 122577 127179 157599 183703 201601 205443 227643 254583 296751 367731 381537 472797 488063 531167 551109 604803 616329 682929 890253 1103193 1144611 1285921 1411207 1464189 1593501 1653327 1814409 2048787 2620813 2670759 3309579 3416441 3857763 4233621 4392567 4780503 4959981 5443227 6146361 6344819 7862439 8012277 10249323 11573289 12700863 13177701 14341509 14879943 16329681 18345691 19034457 23587317 30747969 34070569 34719867 38102589 39533103 43024527 44413733 55037073 57103371 70761951 82482647 92243907 102211707 104159601 114307767 133241199 165111219 171310113 212285853 219140287 238493983 247447941 276731721 306635121 399723597 495333657 513930339 577378529 657420861 715481949 742343823 919905363 1199170791 1486000971 1533982009 1732135587 1972262583 2146445847 2227031469 2759716089 2848823731 3597512373 4601946027 5196406761 5916787749 6439337541 6681094407 8546471193 13805838081 15589220283 17750363247 19318012623 19941766117 25639413579 37034708503 41417514243 46767660849 59825298351 76918240737 111104125509 124252542729 179475895053 230754722211 259242959521 333312376527 538427685159 777728878563 999937129581 1615283055477 2333186635689 2999811388743 6999559907067 20998679721201
- Sum of all divisors σ(n): 38941829110272
- Sum of proper divisors (its aliquot sum) s(n): 17943149389071
- 20998679721201 is a deficient number, because the sum of its proper divisors (17943149389071) is less than itself. Its deficiency is 3055530332130
Bases of 20998679721201
- Binary: 1001100011001001000101101100001110100111100012
- Hexadecimal: 0x131922D874F1
- Base-36: 7FYNRQI29
Squares and roots of 20998679721201
- 20998679721201 squared (209986797212012) is 440944550033578107088882401
- 20998679721201 cubed (209986797212013) is 9259253380964196320953630417957355483601
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The
square root of 20998679721201 is 4582431.6384645609 -
The
cube root of 20998679721201 is 27588.6635692973
Scales and comparisons
How big is 20998679721201?- 20,998,679,721,201 seconds is equal to 667,693 years, 3 weeks, 1 day, 13 hours, 13 minutes, 21 seconds.
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To count from 1 to 20,998,679,721,201 would take you about one million, six hundred sixty-nine thousand, two hundred thirty-two 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 20998679721201 cubic inches would be around 2299.1 feet tall.
Recreational maths with 20998679721201
- 20998679721201 backwards is 10212797689902
- 20998679721201 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20998679721201's digits is 63
- More coming soon!
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