21456742458996
21,456,742,458,996 is an even composite number composed of six prime numbers multiplied together.
21456742458996 is an even 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 21456742458996:
22 × 33 × 13 × 19 × 792 × 3592
(2 × 2 × 3 × 3 × 3 × 13 × 19 × 79 × 79 × 359 × 359)See below for interesting mathematical facts about the number 21456742458996 from the Numbermatics database.
Names of 21456742458996
- Cardinal: 21456742458996 can be written as Twenty-one trillion, four hundred fifty-six billion, seven hundred forty-two million, four hundred fifty-eight thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 2.1456742458996 × 1013
Factors of 21456742458996
Divisors of 21456742458996
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 79 108 114 117 156 158 171 228 234 237 247 316 342 351 359 468 474 494 513 684 702 711 718 741 948 988 1026 1027 1077 1404 1422 1436 1482 1501 2052 2054 2133 2154 2223 2844 2964 3002 3081 3231 4108 4266 4308 4446 4503 4667 6004 6162 6241 6462 6669 6821 8532 8892 9006 9243 9334 9693 12324 12482 12924 13338 13509 13642 14001 18012 18486 18668 18723 19386 19513 20463 24964 26676 27018 27284 27729 28002 28361 36972 37446 38772 39026 40527 40926 42003 54036 55458 56004 56169 56722 58539 61389 74892 78052 81054 81133 81852 84006 85083 88673 110916 112338 113444 117078 118579 122778 126009 128881 162108 162266 168012 168507 170166 175617 177346 184167 224676 234156 237158 243399 245556 252018 255249 257762 266019 324532 337014 340332 351234 354692 355737 368334 368693 386643 474316 486798 504036 510498 515524 526851 532038 538859 674028 702468 711474 730197 736668 737386 765747 773286 798057 973596 1020996 1053702 1064076 1067211 1077718 1106079 1159929 1422948 1460394 1474772 1531494 1541527 1546572 1596114 1616577 1675453 2107404 2134422 2155436 2190591 2212158 2240519 2319858 2394171 2448739 2920788 3062988 3083054 3192228 3201633 3233154 3318237 3350906 3479787 4268844 4381182 4424316 4481038 4624581 4639716 4788342 4849731 4897478 5026359 6166108 6403266 6466308 6636474 6701812 6721557 6959574 7005167 7346217 8762364 8962076 9249162 9576684 9699462 9794956 9954711 10052718 10181599 12806532 13272948 13443114 13873743 13919148 14010334 14549193 14692434 15079077 18498324 19398924 19909422 20105436 20164671 20363198 21015501 22038651 26886228 27747486 28020668 29098386 29126747 29384868 30158154 30544797 31833607 39818844 40329342 40726396 41621229 42031002 42569861 44077302 45237231 55494972 58196772 58253494 60316308 60494013 61089594 63046503 63667214 66115953 80658684 83242458 84062004 85139722 87380241 88154604 90474462 91634391 95500821 116506988 120988026 122179188 126093006 127334428 127709583 132231906 132360787 166484916 170279444 174760482 180948924 183268782 189139509 191001642 193450381 241976052 252186012 255419166 262140723 264463812 264721574 274903173 286502463 349520964 366537564 378279018 382003284 383128749 386900762 397082361 510838332 524281446 529443148 549806346 553408193 573004926 580351143 756558036 766257498 773801524 786422169 794164722 804346321 859507389 1048562892 1099612692 1106816386 1146009852 1149386247 1160702286 1191247083 1532514996 1572844338 1588329444 1608692642 1660224579 1719014778 1741053429 2213632772 2298772494 2321404572 2382494166 2413038963 2514854953 3145688676 3217385284 3320449158 3438029556 3482106858 3573741249 4597544988 4764988332 4826077926 4980673737 5029709906 5223160287 6640898316 6964213716 7147482498 7239116889 7544564859 9652155852 9961347474 10059419812 10446320574 10456502173 14294964996 14478233778 14942021211 15089129718 15282580099 19922694948 20892641148 20913004346 21717350667 22633694577 28956467556 29884042422 30178259436 30565160198 31369506519 41826008692 43434701334 45267389154 45847740297 59768084844 61130320396 62739013038 67901083731 86869402668 90534778308 91695480594 94108519557 125478026076 135802167462 137543220891 183390961188 188217039114 198673541287 271604334924 275086441782 282325558671 376434078228 397347082574 412629662673 550172883564 564651117342 596020623861 794694165148 825259325346 1129302234684 1192041247722 1650518650692 1788061871583 2384082495444 3576123743166 5364185614749 7152247486332 10728371229498 21456742458996
- Sum of all divisors σ(n): 64047497102400
- Sum of proper divisors (its aliquot sum) s(n): 42590754643404
- 21456742458996 is an abundant number, because the sum of its proper divisors (42590754643404) is greater than itself. Its abundance is 21134012184408
Bases of 21456742458996
- Binary: 1001110000011110010011000001100100110011101002
- Hexadecimal: 0x1383C9832674
- Base-36: 7LT3AGOL0
Squares and roots of 21456742458996
- 21456742458996 squared (214567424589962) is 460391796951681712741328016
- 21456742458996 cubed (214567424589963) is 9878508217426614210042887398102466031936
-
The
square root of 21456742458996 is 4632142.3185169947 -
The
cube root of 21456742458996 is 27787.8276243873
Scales and comparisons
How big is 21456742458996?- 21,456,742,458,996 seconds is equal to 682,258 years, 2 weeks, 14 hours, 36 minutes, 36 seconds.
-
To count from 1 to 21,456,742,458,996 would take you about one million, seven hundred five thousand, six hundred forty-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 21456742458996 cubic inches would be around 2315.7 feet tall.
Recreational maths with 21456742458996
- 21456742458996 backwards is 69985424765412
- The number of decimal digits it has is: 14
- The sum of 21456742458996's digits is 72
- More coming soon!
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The information we have on file for 21456742458996 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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