21015140713875
21,015,140,713,875 is an odd composite number composed of six prime numbers multiplied together.
21015140713875 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21015140713875:
32 × 53 × 7 × 112 × 173 × 672
(3 × 3 × 5 × 5 × 5 × 7 × 11 × 11 × 17 × 17 × 17 × 67 × 67)See below for interesting mathematical facts about the number 21015140713875 from the Numbermatics database.
Names of 21015140713875
- Cardinal: 21015140713875 can be written as Twenty-one trillion, fifteen billion, one hundred forty million, seven hundred thirteen thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 2.1015140713875 × 1013
Factors of 21015140713875
Divisors of 21015140713875
- Number of divisors d(n): 864
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Complete list of divisors:
1 3 5 7 9 11 15 17 21 25 33 35 45 51 55 63 67 75 77 85 99 105 119 121 125 153 165 175 187 201 225 231 255 275 289 315 335 357 363 375 385 425 469 495 525 561 595 603 605 693 737 765 825 847 867 875 935 1005 1071 1089 1125 1139 1155 1275 1309 1375 1407 1445 1575 1675 1683 1785 1815 1925 2023 2057 2125 2211 2345 2475 2541 2601 2625 2805 2975 3015 3025 3179 3417 3465 3685 3825 3927 4125 4221 4235 4335 4489 4675 4913 5025 5159 5355 5445 5695 5775 6069 6171 6375 6545 6633 7035 7225 7623 7875 7973 8107 8375 8415 8925 9075 9537 9625 10115 10251 10285 11055 11725 11781 12375 12529 12705 13005 13467 14025 14399 14739 14875 15075 15125 15477 15895 17085 17325 18207 18425 18513 19125 19363 19635 21105 21175 21675 22253 22445 23375 23919 24321 24565 25125 25795 26775 27225 28475 28611 28875 30345 30855 31423 32725 33165 34391 34969 35175 36125 37587 38115 39865 40401 40535 42075 43197 44217 44625 45375 46431 47685 49379 50575 51255 51425 54043 55275 56749 58089 58625 58905 62645 63525 65025 66759 67335 70125 71757 71995 72963 73695 75375 76313 77385 79475 85425 86625 87703 91035 92125 92565 94269 96815 98175 103173 104907 105525 105875 108375 111265 112225 112761 119595 121605 122825 128975 129591 133875 135541 136125 137819 142375 143055 148137 151725 154275 157115 162129 163625 165825 170247 171955 174267 174845 175875 187935 190575 199325 200277 202005 202675 210375 212993 215985 221085 228939 232155 238425 244783 246895 252875 256275 257125 263109 270215 276375 282807 283745 290445 294525 309519 313225 314721 317625 325125 329171 333795 336675 345653 358785 359975 364815 368475 378301 381565 386925 397375 406623 413457 427125 438515 444411 455175 462825 471345 484075 486387 490875 510741 515865 524535 527625 534191 543169 556325 561125 563805 594473 597975 608025 614125 638979 644875 647955 677705 686817 689095 715275 734349 740685 758625 771375 785575 789327 810645 829125 839443 851235 859775 871335 874225 939675 952875 964733 987513 996625 1001385 1010025 1013375 1036959 1064965 1079925 1105425 1134903 1144695 1160775 1192125 1219869 1223915 1234475 1240371 1281375 1297321 1315545 1351075 1414035 1418725 1452225 1472625 1490951 1547595 1566125 1573605 1602573 1629507 1645855 1668975 1683375 1728265 1783419 1793925 1799875 1824075 1842375 1891505 1907825 1916937 1934625 2033115 2067285 2192575 2203047 2222055 2275875 2304197 2314125 2342923 2356725 2420375 2431935 2518329 2553705 2579325 2622675 2670955 2715845 2781625 2819025 2894199 2962539 2972365 2989875 3040125 3110877 3194895 3239775 3388525 3404709 3434085 3445475 3576375 3620881 3671745 3703425 3802183 3891963 3927875 3946635 4053225 4161311 4197215 4256175 4298875 4356675 4371125 4472853 4698375 4807719 4823665 4888521 4937565 5006925 5050125 5184795 5324825 5350257 5399625 5527125 5674515 5723475 5803875 5876101 6099345 6119575 6172375 6201855 6486605 6577725 6755375 6912591 7028769 7070175 7093625 7261125 7454755 7554987 7737975 7868025 8012865 8147535 8229275 8344875 8641325 8682597 8917095 8969625 9081247 9120375 9233873 9457525 9539125 9584685 10165575 10336425 10862643 10962875 11015235 11110275 11406549 11520985 11675889 11714615 11783625 12159675 12483933 12591645 12768525 12896625 13113375 13354775 13418559 13579225 14095125 14270531 14470995 14812695 14861825 15554385 15974475 16198875 16400461 16942625 17023545 17170425 17227375 17628303 18104405 18358725 18517125 19010915 19459815 19733175 20266125 20737773 20806555 20986075 21086307 21280875 21783375 22054457 22364265 24038595 24118325 24442605 24687825 25034625 25346167 25923975 26624125 26751285 27243741 27701619 28372575 28617375 29380505 30496725 30597875 31009275 32433025 32587929 32888625 34219647 34562955 35143845 35350875 37273775 37451799 37774935 38689875 39340125 39829691 40064325 40737675 41146375 42811593 43206625 43412985 44585475 45406235 46169365 47287625 47923425 49201383 50827875 51682125 52884909 54313215 55076175 55551375 57032745 57604925 58379445 58573075 60798375 62419665 62958225 63842625 64637111 66163371 66773875 67092795 67896125 71352655 72354975 74063475 74309125 76038501 77771925 79872375 81731223 82002305 83104857 85117725 85852125 88141515 90522025 91793625 95054575 97299075 98665875 99893717 103688865 104032775 104930375 105431535 110272285 111821325 119489073 120192975 120591625 122213025 123439125 126730835 128434779 129619875 133756425 136218705 138508095 141862875 146902525 147604149 152483625 154381199 155046375 156975841 162165125 162939645 171098235 172814775 175719225 186368875 187258995 188874675 193911333 198490113 199148455 200321625 203688375 214057965 217064925 222927375 227031175 228115503 230846825 239617125 242599027 246006915 264424545 271566075 275380875 278807837 285163725 288024625 291897225 292865375 299681151 312098325 314791125 323185555 330816855 335463975 356763275 358467219 361774875 370317375 380192505 388859625 408656115 410011525 415524285 425588625 440707575 452610125 463143597 470927523 475272875 486495375 499468585 518444325 520163875 527157675 551361425 559106625 581733999 597445365 600964875 611065125 633654175 642173895 668782125 681093525 692540475 727797081 734512625 738020745 771905995 784879205 814698225 836423511 855491175 864073875 878596125 899043453 936294975 944373375 969556665 992450565 995742275 1070289825 1085324625 1098830887 1135155875 1140577515 1154234125 1212995135 1230034575 1322122725 1357830375 1389430791 1394039185 1412782569 1425818625 1459486125 1498405755 1560491625 1615927775 1654084275 1677319875 1698193189 1783816375 1792336095 1900962525 2043280575 2050057625 2077621425 2183391243 2203537875 2315717985 2354637615 2497342925 2509270533 2592221625 2635788375 2668589297 2756807125 2908669995 2987226825 3168270875 3210869475 3296492661 3405467625 3462702375 3638985405 3690103725 3859529975 3924396025 4073491125 4182117555 4277455875 4495217265 4681474875 4847783325 4962252825 4978711375 5094579567 5351449125 5494154435 5702887575 6064975675 6150172875 6610613625 6947153955 6970195925 7063912845 7492028775 8005767891 8079638875 8270421375 8490965945 8961680475 9504812625 9889477983 10216402875 10388107125 10916956215 11578589925 11773188075 12486714625 12546352665 13342946485 14543349975 14936134125 15283738701 16054347375 16482463305 18194927025 18450518625 18680125079 19297649875 19621980125 20910587775 22476086325 24017303673 24238916625 24811264125 25472897835 27470772175 28514437875 30324878375 34735769775 34850979625 35319564225 37460143875 40028839455 42454829725 44808402375 49447389915 54584781075 56040375237 57892949625 58865940375 62731763325 66714732425 72716749875 76418693505 82412316525 90974635125 93400625395 104552938875 112380431625 120086518365 127364489175 137353860875 168121125711 173678848875 176597821125 200144197275 212274148625 247236949575 272923905375 280201876185 313658816625 333573662125 382093467525 412061582625 467003126975 600432591825 636822445875 840605628555 1000720986375 1236184747875 1401009380925 1910467337625 2335015634875 3002162959125 4203028142775 7005046904625 21015140713875
- Sum of all divisors σ(n): 51328563511680
- Sum of proper divisors (its aliquot sum) s(n): 30313422797805
- 21015140713875 is an abundant number, because the sum of its proper divisors (30313422797805) is greater than itself. Its abundance is 9298282083930
Bases of 21015140713875
- Binary: 1001100011100111101111111111101000101100100112
- Hexadecimal: 0x131CF7FF4593
- Base-36: 7G6806PAR
Squares and roots of 21015140713875
- 21015140713875 squared (210151407138752) is 441636139223966644617515625
- 21015140713875 cubed (210151407138753) is 9281045610124149280476525737891466796875
-
The
square root of 21015140713875 is 4584227.3846172813 -
The
cube root of 21015140713875 is 27595.8706600879
Scales and comparisons
How big is 21015140713875?- 21,015,140,713,875 seconds is equal to 668,216 years, 24 weeks, 3 days, 7 hours, 11 minutes, 15 seconds.
-
To count from 1 to 21,015,140,713,875 would take you about one million, six hundred seventy thousand, five hundred forty-one 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 21015140713875 cubic inches would be around 2299.7 feet tall.
Recreational maths with 21015140713875
- 21015140713875 backwards is 57831704151012
- 21015140713875 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21015140713875's digits is 45
- More coming soon!
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The information we have on file for 21015140713875 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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