21527978472
21,527,978,472 is an even composite number composed of seven prime numbers multiplied together.
21527978472 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 21527978472:
23 × 35 × 7 × 11 × 132 × 23 × 37
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 11 × 13 × 13 × 23 × 37)See below for interesting mathematical facts about the number 21527978472 from the Numbermatics database.
Names of 21527978472
- Cardinal: 21527978472 can be written as Twenty-one billion, five hundred twenty-seven million, nine hundred seventy-eight thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.1527978472 × 1010
Factors of 21527978472
Divisors of 21527978472
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 23 24 26 27 28 33 36 37 39 42 44 46 52 54 56 63 66 69 72 74 77 78 81 84 88 91 92 99 104 108 111 117 126 132 138 143 148 154 156 161 162 168 169 182 184 189 198 207 216 222 231 234 243 252 253 259 264 273 276 286 296 297 299 308 312 322 324 333 338 351 364 378 396 407 414 429 444 462 468 481 483 486 504 506 507 518 546 552 567 572 594 598 616 621 644 648 666 676 693 702 728 756 759 777 792 814 819 828 851 858 888 891 897 924 936 962 966 972 999 1001 1012 1014 1036 1053 1092 1134 1144 1183 1188 1196 1221 1242 1287 1288 1332 1352 1386 1404 1443 1449 1512 1518 1521 1554 1628 1638 1656 1701 1702 1716 1771 1782 1794 1848 1859 1863 1924 1932 1944 1998 2002 2024 2028 2072 2079 2093 2106 2184 2268 2277 2331 2366 2376 2392 2442 2457 2484 2553 2574 2664 2673 2691 2772 2808 2849 2886 2898 2997 3003 3036 3042 3108 3159 3256 3276 3289 3367 3402 3404 3432 3542 3549 3564 3588 3663 3718 3726 3848 3861 3864 3887 3996 4004 4056 4158 4186 4212 4329 4347 4536 4554 4563 4662 4732 4884 4914 4968 5106 5148 5291 5313 5346 5382 5544 5577 5589 5698 5772 5796 5957 5994 6006 6072 6084 6216 6237 6253 6279 6318 6552 6578 6734 6804 6808 6831 6993 7084 7098 7128 7176 7326 7371 7436 7452 7659 7722 7774 7992 8008 8073 8316 8372 8424 8547 8658 8694 8991 9009 9108 9126 9324 9361 9464 9768 9828 9867 10101 10212 10296 10582 10626 10647 10692 10764 10989 11063 11154 11178 11396 11544 11583 11592 11661 11914 11988 12012 12168 12474 12506 12558 12636 12987 13013 13041 13156 13468 13608 13662 13689 13986 14168 14196 14652 14742 14872 14904 15318 15444 15548 15873 15939 16146 16632 16731 16744 17094 17316 17388 17871 17982 18018 18216 18252 18648 18711 18722 18759 18837 19656 19734 20202 20424 20493 20979 21164 21252 21294 21384 21528 21978 22113 22126 22308 22356 22792 22977 23023 23166 23322 23828 23976 24024 24219 24948 25012 25116 25272 25641 25974 26026 26082 26312 26936 27027 27209 27324 27378 27972 28083 28392 29304 29484 29601 30303 30636 30888 31096 31746 31878 31941 32292 32967 33189 33462 34188 34632 34749 34776 34983 35742 35964 36036 36504 37037 37422 37444 37518 37674 38961 39039 39123 39468 40404 40986 41067 41958 42328 42504 42588 42757 43771 43956 44226 44252 44616 44712 45954 46046 46332 46644 47619 47656 47817 48438 49896 50024 50193 50232 51282 51948 52052 52164 53613 54054 54418 54648 54756 55944 56166 56277 56511 58968 59202 60606 61272 61479 62937 63492 63756 63882 64584 65527 65934 66378 66924 68376 68783 68931 69069 69498 69966 71484 71928 72072 72657 74074 74844 74888 75036 75348 76923 77441 77922 78078 78246 78936 80808 81081 81627 81972 82134 83916 84249 85176 85514 87542 87912 88452 88504 88803 90909 91908 92092 92664 93288 95238 95634 95823 96876 98901 99567 100386 102564 103896 104104 104328 104949 107226 108108 108836 109512 111111 112332 112554 113022 116883 117117 118404 121212 121693 122958 125874 126984 127512 127764 128271 131054 131313 131868 132756 133848 137566 137862 138138 138996 139932 142857 142968 143451 143819 145314 148148 149688 150072 150579 150696 153846 154882 155844 156156 156492 160839 162162 163254 163944 164268 167832 168498 168831 169533 171028 175084 176904 177606 181818 183816 184184 190476 191268 191646 193752 196581 197802 199134 200772 205128 206349 206793 207207 209898 214452 216216 217672 222222 224664 225108 226044 230769 232323 233766 234234 236808 242424 243243 243386 244881 245916 251748 252747 255528 256542 262108 262626 263736 265512 266409 272727 275132 275724 276276 277992 279864 285714 286902 287469 287638 290628 296296 298701 299299 301158 307692 309764 311688 312312 312984 314847 321678 324324 326508 328536 333333 336996 337662 339066 342056 350168 351351 355212 363636 365079 380952 382536 383292 384813 393162 393939 395604 398268 401544 412698 413586 414414 419796 428571 428904 430353 431457 444444 450216 451737 452088 461538 464646 467532 468468 481481 482517 486486 486772 489762 491832 503496 505494 506493 508599 513084 524216 525252 532818 545454 550264 551448 552552 571428 573804 574938 575276 581256 589743 597402 598598 602316 615384 619047 619528 621621 629694 643356 648648 653016 666666 673992 675324 678132 692307 696969 702702 710424 727272 730158 734643 758241 766584 769626 786324 787878 791208 796536 799227 818181 825396 827172 828828 839592 851851 857142 860706 862914 888888 896103 897897 903474 923076 929292 935064 936936 944541 962962 965034 972972 973544 979524 999999 1006733 1010988 1012986 1017198 1026168 1050504 1054053 1065636 1090908 1095237 1142856 1147608 1149876 1150552 1154439 1179486 1181817 1194804 1197196 1204632 1238094 1243242 1259388 1285713 1286712 1294371 1333332 1350648 1356264 1384614 1393938 1405404 1444443 1447551 1460316 1469286 1516482 1519479 1539252 1572648 1575756 1582009 1598454 1636362 1650792 1654344 1657656 1703702 1714284 1721412 1725828 1769229 1792206 1795794 1806948 1846152 1857141 1858584 1864863 1889082 1925924 1930068 1945944 1959048 1999998 2013466 2021976 2025972 2034396 2090907 2108106 2131272 2181816 2190474 2203929 2274723 2299752 2308878 2358972 2363634 2389608 2394392 2476188 2486484 2518776 2555553 2571426 2588742 2666664 2688309 2693691 2769228 2787876 2810808 2888886 2895102 2920632 2938572 2999997 3020199 3032964 3038958 3078504 3151512 3162159 3164018 3196908 3272724 3285711 3407404 3428568 3442824 3451656 3463317 3538458 3545451 3584412 3591588 3613896 3714282 3729726 3778164 3851848 3860136 3883113 3999996 4026932 4051944 4068792 4181814 4216212 4333329 4380948 4407858 4549446 4617756 4717944 4727268 4746027 4952376 4972968 5111106 5142852 5177484 5307687 5376618 5387382 5538456 5571423 5575752 5594589 5777772 5790204 5877144 5999994 6040398 6065928 6077916 6272721 6324318 6328036 6393816 6545448 6571422 6611787 6814808 6926634 7076916 7090902 7168824 7183176 7428564 7459452 7556328 7666659 7766226 7999992 8053864 8081073 8363628 8432424 8666658 8761896 8815716 8999991 9060597 9098892 9235512 9454536 9492054 9857133 10222212 10285704 10354968 10389951 10615374 10636353 10753236 10774764 11074063 11142846 11189178 11555544 11580408 11649339 11999988 12080796 12155832 12545442 12648636 12656072 12999987 13142844 13223574 13853268 14153832 14181804 14238081 14857128 14918904 15333318 15532452 15923061 16162146 16714269 16727256 17333316 17631432 17999982 18121194 18197784 18818163 18984108 19714266 20444424 20779902 21230748 21272706 21506472 21549528 22148126 22285692 22378356 22999977 23298678 23999976 24161592 24243219 25090884 25297272 25999974 26285688 26447148 27181791 27706536 28363608 28476162 29571399 30666636 31064904 31846122 32324292 33222189 33428538 34666632 34948017 35999964 36242388 37636326 37968216 38999961 39428532 41559804 42461496 42545412 42714243 44296252 44571384 44756712 45999954 46597356 48486438 50181768 51999948 52894296 54363582 56952324 59142798 61333272 63692244 64648584 66444378 66857076 68999931 69896034 71999928 72484776 72729657 75272652 77999922 78857064 81545373 83119608 85090824 85428486 88592504 91999908 93194712 96972876 99666567 103999896 108727164 113904648 116999883 118285596 127384488 128142729 132888756 133714152 137999862 139792068 145459314 150545304 155999844 163090746 170856972 183999816 193945752 199333134 206999793 217454328 233999766 236571192 244636119 256285458 265777512 275999724 279584136 290918628 298999701 311999688 326181492 341713944 384428187 398666268 413999586 467999532 489272238 512570916 551999448 581837256 597999402 652362984 768856374 797332536 827999172 896999103 935999064 978544476 1025141832 1195998804 1537712748 1655998344 1793998206 1957088952 2391997608 2690997309 3075425496 3587996412 5381994618 7175992824 10763989236 21527978472
- Sum of all divisors σ(n): 87480207360
- Sum of proper divisors (its aliquot sum) s(n): 65952228888
- 21527978472 is an abundant number, because the sum of its proper divisors (65952228888) is greater than itself. Its abundance is 44424250416
Bases of 21527978472
- Binary: 101000000110010101011100001111010002
- Hexadecimal: 0x5032AE1E8
- Base-36: 9W17AI0
Squares and roots of 21527978472
- 21527978472 squared (215279784722) is 463453857090895454784
- 21527978472 cubed (215279784723) is 9977224658218161897792601410048
-
The
square root of 21527978472 is 146724.1577655159 -
The
cube root of 21527978472 is 2781.8545357313
Scales and comparisons
How big is 21527978472?- 21,527,978,472 seconds is equal to 684 years, 27 weeks, 1 day, 10 hours, 1 minute, 12 seconds.
-
To count from 1 to 21,527,978,472 would take you about one thousand, three hundred sixty-nine 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 21527978472 cubic inches would be around 231.8 feet tall.
Recreational maths with 21527978472
- 21527978472 backwards is 27487972512
- 21527978472 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21527978472's digits is 54
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21527978472 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.
APA style:
Numbermatics. (2024). Number 21527978472 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/21527978472/
Chicago style:
Numbermatics. 2024. "Number 21527978472 - Facts about the integer". https://numbermatics.com/n/21527978472/
The information we have on file for 21527978472 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!
Keywords: Divisors of 21527978472, math, Factors of 21527978472, curriculum, school, college, exams, university, Prime factorization of 21527978472, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, five hundred twenty-seven million, nine hundred seventy-eight thousand, four hundred seventy-two.