21438383488767
21,438,383,488,767 is an odd composite number composed of five prime numbers multiplied together.
What does the number 21438383488767 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 288 divisors.
21438383488767 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21438383488767:
32 × 73 × 193 × 59 × 1312
(3 × 3 × 7 × 7 × 7 × 19 × 19 × 19 × 59 × 131 × 131)See below for interesting mathematical facts about the number 21438383488767 from the Numbermatics database.
Names of 21438383488767
- Cardinal: 21438383488767 can be written as Twenty-one trillion, four hundred thirty-eight billion, three hundred eighty-three million, four hundred eighty-eight thousand, seven hundred sixty-seven.
Scientific notation
- Scientific notation: 2.1438383488767 × 1013
Factors of 21438383488767
Divisors of 21438383488767
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 7 9 19 21 49 57 59 63 131 133 147 171 177 343 361 393 399 413 441 531 917 931 1029 1083 1121 1179 1197 1239 2489 2527 2751 2793 2891 3087 3249 3363 3717 6419 6517 6859 7467 7581 7729 7847 8253 8379 8673 10089 17161 17423 17689 19257 19551 20237 20577 21299 22401 22743 23187 23541 26019 44933 47291 48013 51483 52269 53067 54103 54929 57771 58653 60711 61731 63897 69561 70623 120127 121961 123823 134799 141873 144039 146851 149093 154449 156807 159201 162309 164787 182133 191691 326059 331037 336091 360381 365883 371469 378721 384503 404397 404681 425619 432117 440553 447279 486927 494361 840889 853727 898529 978177 993111 1008273 1012499 1027957 1043651 1081143 1097649 1114407 1136163 1153509 1214043 1321659 1341837 2282413 2317259 2352637 2522667 2561181 2651047 2695587 2790169 2832767 2934531 2979333 3024819 3037497 3083871 3130953 3408489 3460527 3642129 5886223 6195121 6289703 6847239 6951777 7057911 7087493 7195699 7305557 7568001 7683543 7953141 8086761 8370507 8498301 9112491 9251613 9392859 15976891 16220813 17658669 18585363 18869109 19237481 19531183 19829369 20541717 20855331 21173733 21262479 21587097 21916671 23859423 25111521 25494903 43365847 44027921 47930673 48662439 49612451 50369893 52976007 53013211 55756089 56607327 57712443 58593549 59488107 63787437 64761291 65750013 111838237 117707299 130097541 132083763 134662367 136718281 138805583 143792019 145987317 148837353 151109679 159039633 173137329 175780647 178464321 303560929 308195447 335514711 347287157 353121897 365512139 371092477 390292623 396251289 403987101 410154843 416416749 446512059 453329037 477118899 823951093 910682787 924586341 942636569 957027967 1006544133 1041861471 1059365691 1096536417 1113277431 1211961303 1230464529 1249250247 2124926503 2471853279 2558584973 2597647339 2732048361 2773759023 2827909707 2871083901 3125584413 3289609251 3339832293 5767657651 6374779509 6598455983 6944730641 7415559837 7675754919 7792942017 8483729121 8613251703 17302972953 17910094811 18183531373 19124338527 19795367949 20834191923 23027264757 23378826051 40373603557 48613114487 51908918859 53730284433 54550594119 59386103847 62502575769 121120810671 125370663677 145839343461 161190853299 163651782357 340291801409 363362432013 376111991031 437518030383 1020875404227 1128335973093 2382042609863 3062626212681 7146127829589 21438383488767
- Sum of all divisors σ(n): 39062811840000
- Sum of proper divisors (its aliquot sum) s(n): 17624428351233
- 21438383488767 is a deficient number, because the sum of its proper divisors (17624428351233) is less than itself. Its deficiency is 3813955137534
Bases of 21438383488767
- Binary: 1001101111111100000110011101101111110111111112
- Hexadecimal: 0x137F833B7EFF
- Base-36: 7LKNO08HR
Squares and roots of 21438383488767
- 21438383488767 squared (214383834887672) is 459604286611437526415180289
- 21438383488767 cubed (214383834887673) is 9853172949457178226073737523001111313663
-
The
square root of 21438383488767 is 4630160.2011989821 -
The
cube root of 21438383488767 is 27779.9000235203
Scales and comparisons
How big is 21438383488767?- 21,438,383,488,767 seconds is equal to 681,674 years, 14 weeks, 4 days, 12 hours, 39 minutes, 27 seconds.
-
To count from 1 to 21,438,383,488,767 would take you about one million, seven hundred four thousand, one hundred eighty-five 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 21438383488767 cubic inches would be around 2315 feet tall.
Recreational maths with 21438383488767
- 21438383488767 backwards is 76788438383412
- The number of decimal digits it has is: 14
- The sum of 21438383488767's digits is 72
- More coming soon!
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The information we have on file for 21438383488767 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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