21422821157361
21,422,821,157,361 is an odd composite number composed of six prime numbers multiplied together.
21422821157361 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21422821157361:
33 × 132 × 172 × 19 × 792 × 137
(3 × 3 × 3 × 13 × 13 × 17 × 17 × 19 × 79 × 79 × 137)See below for interesting mathematical facts about the number 21422821157361 from the Numbermatics database.
Names of 21422821157361
- Cardinal: 21422821157361 can be written as Twenty-one trillion, four hundred twenty-two billion, eight hundred twenty-one million, one hundred fifty-seven thousand, three hundred sixty-one.
Scientific notation
- Scientific notation: 2.1422821157361 × 1013
Factors of 21422821157361
Divisors of 21422821157361
- Number of divisors d(n): 432
-
Complete list of divisors:
1 3 9 13 17 19 27 39 51 57 79 117 137 153 169 171 221 237 247 289 323 351 411 459 507 513 663 711 741 867 969 1027 1233 1343 1501 1521 1781 1989 2133 2223 2329 2601 2603 2873 2907 3081 3211 3699 3757 4029 4199 4503 4563 5343 5491 5967 6241 6669 6987 7803 7809 8619 8721 9243 9633 10823 11271 12087 12597 13351 13509 16029 16473 17459 18723 19513 20961 22831 23153 23427 25517 25857 27729 28899 30277 32469 33813 33839 36261 37791 39593 40053 40527 44251 48087 48841 49419 52377 54587 56169 58539 62883 68493 69459 70281 71383 76551 77571 81133 86697 90831 97407 101439 101517 106097 113373 118579 118779 120159 132753 140699 146523 148257 157131 163761 168507 175617 183991 205479 205637 208377 214149 226967 229653 243399 253669 272493 292221 296803 304551 318291 331721 355737 356337 360477 393601 398259 422097 433789 439569 439907 471393 491283 514709 526851 551973 575263 616437 616911 625131 642447 680901 688959 730197 752267 761007 817479 855017 890409 913653 927979 954873 995163 1054729 1067211 1069011 1180803 1194777 1266291 1301367 1318707 1319721 1379261 1473849 1541527 1544127 1655919 1725789 1803649 1829087 1850733 1927341 2015843 2042703 2190591 2256801 2283021 2391883 2565051 2671227 2673281 2783937 2864619 2985489 3127847 3164187 3201633 3495829 3542409 3798873 3858439 3904101 3959163 4137783 4312373 4624581 4632381 4967757 5177367 5410947 5487261 5552199 5639257 6047529 6128109 6691217 6770403 6849063 7175649 7478419 7695153 8013681 8019843 8351811 8956467 9383541 9492561 9779471 10487487 10627227 11115221 11575317 11712303 11877489 12413349 12937119 13873743 13897143 14535289 15532101 16232841 16245323 16461783 16917771 17930393 18142587 20039851 20073651 20311209 21526947 22435257 23085459 23447437 24059529 25055433 26205959 28150623 28477683 29338413 31094479 31462461 33345663 34269331 34725951 34752653 37240047 38811357 40662011 41621229 43605867 45445777 48698523 48735969 49385349 50753313 53791179 54427761 59429093 60119553 60220953 64580841 67305771 70342311 72178587 73310341 78617877 84451869 88015239 93283437 94387383 100036989 102807993 104177853 104257959 116434071 121986033 127133123 130817601 136337331 144497873 146207907 152259939 161373537 178287279 180358659 180662859 188958757 201917313 211026933 211189199 219931023 235853631 247099913 264045717 276170491 279850311 300110967 304816681 308423979 312773877 340677467 365958099 381399369 392452803 409011993 433493619 438623721 445501303 484120611 528606143 534861837 541075977 566876271 590795101 633080799 633567597 659793069 707560893 741299739 772578209 828511473 839550933 914450043 925271937 938321631 1022032401 1097874297 1144198107 1227035979 1300480857 1336503909 1585818429 1604585511 1700628813 1772385303 1900702791 1979379207 2223899217 2317734627 2456463841 2485534419 2743350129 2745459587 3066097203 3212298869 3432594321 3590216383 3901442571 4009511727 4694898347 4757455287 5101886439 5317155909 5702108373 5791516939 6671697651 6953203881 7369391523 7456603257 8230050387 8236378761 9198291609 9636896607 10043516717 10770649149 12028535181 14084695041 14272365861 15951467727 17374550817 20859611643 22108174569 24709136283 28910689821 30130550151 32311947447 41759885297 42254085123 46672812979 52123652451 61033678511 66324523707 74127408849 86732069463 90391650453 96935842341 125279655891 126762255369 140018438937 156370957353 183101035533 271174951359 375838967673 420055316811 549303106599 793437820643 1127516903019 1260165950433 1647909319797 2380313461929 7140940385787 21422821157361
- Sum of all divisors σ(n): 39205259150400
- Sum of proper divisors (its aliquot sum) s(n): 17782437993039
- 21422821157361 is a deficient number, because the sum of its proper divisors (17782437993039) is less than itself. Its deficiency is 3640383164322
Bases of 21422821157361
- Binary: 1001101111011111000111010010100101001111100012
- Hexadecimal: 0x137BE3A529F1
- Base-36: 7LDIALGQ9
Squares and roots of 21422821157361
- 21422821157361 squared (214228211573612) is 458937266340274095524484321
- 21422821157361 cubed (214228211573613) is 9831730979255844207929800671917918236881
-
The
square root of 21422821157361 is 4628479.3569120517 -
The
cube root of 21422821157361 is 27773.1764963561
Scales and comparisons
How big is 21422821157361?- 21,422,821,157,361 seconds is equal to 681,179 years, 23 weeks, 1 day, 22 hours, 49 minutes, 21 seconds.
-
To count from 1 to 21,422,821,157,361 would take you about one million, seven hundred two thousand, nine hundred forty-eight 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 21422821157361 cubic inches would be around 2314.4 feet tall.
Recreational maths with 21422821157361
- 21422821157361 backwards is 16375112822412
- The number of decimal digits it has is: 14
- The sum of 21422821157361's digits is 45
- More coming soon!
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The information we have on file for 21422821157361 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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