21037816442601
21,037,816,442,601 is an odd composite number composed of five prime numbers multiplied together.
21037816442601 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 21037816442601:
36 × 7 × 192 × 732 × 2143
(3 × 3 × 3 × 3 × 3 × 3 × 7 × 19 × 19 × 73 × 73 × 2143)See below for interesting mathematical facts about the number 21037816442601 from the Numbermatics database.
Names of 21037816442601
- Cardinal: 21037816442601 can be written as Twenty-one trillion, thirty-seven billion, eight hundred sixteen million, four hundred forty-two thousand, six hundred one.
Scientific notation
- Scientific notation: 2.1037816442601 × 1013
Factors of 21037816442601
Divisors of 21037816442601
- Number of divisors d(n): 252
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Complete list of divisors:
1 3 7 9 19 21 27 57 63 73 81 133 171 189 219 243 361 399 511 513 567 657 729 1083 1197 1387 1533 1539 1701 1971 2143 2527 3249 3591 4161 4599 4617 5103 5329 5913 6429 7581 9709 9747 10773 12483 13797 13851 15001 15987 17739 19287 22743 26353 29127 29241 32319 37303 37449 40717 41391 45003 47961 53217 57861 68229 79059 87381 87723 96957 101251 111909 112347 122151 124173 135009 143883 156439 173583 184471 204687 237177 262143 263169 285019 303753 335727 337041 366453 372519 405027 431649 469317 520749 553413 614061 708757 711531 773623 786429 855057 911259 1007181 1011123 1095073 1099359 1215081 1294947 1407951 1562247 1660239 1842183 1923769 2126271 2134593 2320869 2359287 2565171 2733777 2972341 3021543 3285219 3298077 3645243 3884841 4223853 4980717 5415361 5771307 6378813 6403779 6962607 7077861 7695513 8201331 8917023 9064629 9855657 9894231 10935729 11420047 12671559 13466383 14942151 16246083 17313921 19136439 19211337 20806387 20887821 23086539 24603993 26751069 27193887 29566971 29682693 34260141 38014677 40399149 44826453 48738249 51941763 56474479 57409317 62419161 62663463 69259617 73811979 79940329 80253207 88700913 102780423 114044031 121197447 134479359 146214747 155825289 169423437 172227951 187257483 187990389 207778851 216980893 239820987 240759621 266102739 308341269 363592341 395321353 438644241 467475867 508270311 516683853 561772449 563971167 650942679 719462961 722278863 798308217 925023807 1090777023 1185964059 1315932723 1402427601 1518866251 1524810933 1685317347 1952828037 2158388883 2166836589 2775071421 3272331069 3557892177 3947798169 4122636967 4556598753 4574432799 5055952041 5858484111 6475166649 8325214263 9816993207 10673676531 12367910901 13669796259 13723298397 15167856123 17575452333 19425499947 28858458769 32021029593 37103732703 41009388777 41169895191 52726356999 58276499841 86575376307 96063088779 111311198109 123028166331 158179070997 259726128921 288189266337 333933594327 369084498993 779178386763 1001800782981 1107253496979 2337535160289 3005402348943 7012605480867 21037816442601
- Sum of all divisors σ(n): 38591785582848
- Sum of proper divisors (its aliquot sum) s(n): 17553969140247
- 21037816442601 is a deficient number, because the sum of its proper divisors (17553969140247) is less than itself. Its deficiency is 3483847302354
Bases of 21037816442601
- Binary: 1001100100010001111111001001101101110111010012
- Hexadecimal: 0x13223F936EE9
- Base-36: 7GGN0Q9K9
Squares and roots of 21037816442601
- 21037816442601 squared (210378164426012) is 442589720672572994727645201
- 21037816442601 cubed (210378164426013) is 9311121302891639869050649891371509607801
-
The
square root of 21037816442601 is 4586699.9512286609 -
The
cube root of 21037816442601 is 27605.7925786503
Scales and comparisons
How big is 21037816442601?- 21,037,816,442,601 seconds is equal to 668,937 years, 25 weeks, 2 days, 20 hours, 43 minutes, 21 seconds.
-
To count from 1 to 21,037,816,442,601 would take you about one million, six hundred seventy-two thousand, three hundred forty-three 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 21037816442601 cubic inches would be around 2300.5 feet tall.
Recreational maths with 21037816442601
- 21037816442601 backwards is 10624461873012
- The number of decimal digits it has is: 14
- The sum of 21037816442601's digits is 45
- More coming soon!
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