21324645342
21,324,645,342 is an even composite number composed of eight prime numbers multiplied together.
21324645342 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21324645342:
2 × 32 × 7 × 11 × 13 × 29 × 37 × 1103
(2 × 3 × 3 × 7 × 11 × 13 × 29 × 37 × 1103)See below for interesting mathematical facts about the number 21324645342 from the Numbermatics database.
Names of 21324645342
- Cardinal: 21324645342 can be written as Twenty-one billion, three hundred twenty-four million, six hundred forty-five thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 2.1324645342 × 1010
Factors of 21324645342
Divisors of 21324645342
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 6 7 9 11 13 14 18 21 22 26 29 33 37 39 42 58 63 66 74 77 78 87 91 99 111 117 126 143 154 174 182 198 203 222 231 234 259 261 273 286 319 333 377 406 407 429 462 481 518 522 546 609 638 666 693 754 777 814 819 858 957 962 1001 1073 1103 1131 1218 1221 1287 1386 1443 1554 1638 1827 1914 2002 2146 2206 2233 2262 2331 2442 2574 2639 2849 2871 2886 3003 3219 3309 3367 3393 3654 3663 4147 4329 4466 4662 5278 5291 5698 5742 6006 6438 6618 6699 6734 6786 7326 7511 7721 7917 8294 8547 8658 9009 9657 9927 10101 10582 11803 12133 12441 13398 13949 14339 15022 15442 15834 15873 17094 18018 19314 19854 20097 20202 22533 23163 23606 23751 24266 24882 25641 27898 28678 29029 30303 31746 31987 35409 36399 37037 37323 40194 40811 41847 43017 45066 46326 47502 47619 51282 58058 60606 63974 67599 69489 70818 72798 74074 74646 81622 82621 83694 84931 86034 87087 95238 95961 97643 100373 106227 109197 111111 122433 125541 129051 135198 138978 153439 157729 165242 169862 174174 191922 195286 200746 212454 218394 222222 223909 244866 247863 251082 254793 258102 261261 285677 287883 292929 301119 306878 315458 333333 351857 367299 415831 447818 448921 460317 473187 495726 509586 522522 530543 571354 575766 585858 602238 666666 671727 703714 734598 743589 764379 831662 857031 878787 897842 903357 920634 946374 1055571 1061086 1074073 1104103 1183519 1247493 1343454 1346763 1380951 1419561 1487178 1528758 1591629 1714062 1757574 1806714 2015181 2111142 2148146 2208206 2367038 2462999 2494986 2571093 2693526 2761902 2839122 2910817 3142447 3166713 3183258 3222219 3312309 3550557 3713801 3742479 4030362 4040289 4574141 4774887 4925998 5142186 5821634 5835973 6284894 6333426 6444438 6624618 7101114 7388997 7427602 7484958 8080578 8284633 8732451 9148282 9427341 9549774 9666657 9936927 10651671 11141403 11671946 13018709 13722423 14777994 15385747 16569266 17464902 17507919 18854682 19333314 19873854 21303342 22166991 22282806 24853899 26037418 26197353 27444846 28282023 30771494 32018987 33424209 35015838 39056127 40851811 41167269 44333982 46157241 49707798 52394706 52523757 56564046 64037974 66848418 74561697 78112254 81703622 82334538 91130963 92314482 96056961 105047514 107700229 117168381 122555433 138471723 149123394 169243217 182261926 192113922 215400458 234336762 245110866 273392889 276943446 288170883 323100687 338486434 367666299 507729651 546785778 576341766 646201374 735332598 820178667 969302061 1015459302 1184702519 1523188953 1640357334 1938604122 2369405038 3046377906 3554107557 7108215114 10662322671 21324645342
- Sum of all divisors σ(n): 65968680960
- Sum of proper divisors (its aliquot sum) s(n): 44644035618
- 21324645342 is an abundant number, because the sum of its proper divisors (44644035618) is greater than itself. Its abundance is 23319390276
Bases of 21324645342
- Binary: 100111101110000110001000011110111102
- Hexadecimal: 0x4F70C43DE
- Base-36: 9SO55NI
Squares and roots of 21324645342
- 21324645342 squared (213246453422) is 454740498962082296964
- 21324645342 cubed (213246453423) is 9697179863010524088574023341688
-
The
square root of 21324645342 is 146029.6043341897 -
The
cube root of 21324645342 is 2773.0685514855
Scales and comparisons
How big is 21324645342?- 21,324,645,342 seconds is equal to 678 years, 3 weeks, 35 minutes, 42 seconds.
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To count from 1 to 21,324,645,342 would take you about one thousand, three hundred fifty-six 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 21324645342 cubic inches would be around 231.1 feet tall.
Recreational maths with 21324645342
- 21324645342 backwards is 24354642312
- The number of decimal digits it has is: 11
- The sum of 21324645342's digits is 36
- More coming soon!
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The information we have on file for 21324645342 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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