30729292272
30,729,292,272 is an even composite number composed of six prime numbers multiplied together.
30729292272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 30729292272:
24 × 33 × 7 × 292 × 43 × 281
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 29 × 29 × 43 × 281)See below for interesting mathematical facts about the number 30729292272 from the Numbermatics database.
Names of 30729292272
- Cardinal: 30729292272 can be written as Thirty billion, seven hundred twenty-nine million, two hundred ninety-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 3.0729292272 × 1010
Factors of 30729292272
Divisors of 30729292272
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 29 36 42 43 48 54 56 58 63 72 84 86 87 108 112 116 126 129 144 168 172 174 189 203 216 232 252 258 261 281 301 336 344 348 378 387 406 432 464 504 516 522 562 602 609 688 696 756 774 783 812 841 843 903 1008 1032 1044 1124 1161 1204 1218 1247 1392 1512 1548 1566 1624 1682 1686 1806 1827 1967 2064 2088 2248 2322 2408 2436 2494 2523 2529 2709 3024 3096 3132 3248 3364 3372 3612 3654 3741 3934 4176 4496 4644 4816 4872 4988 5046 5058 5418 5481 5887 5901 6192 6264 6728 6744 7224 7308 7482 7569 7587 7868 8127 8149 8729 9288 9744 9976 10092 10116 10836 10962 11223 11774 11802 12083 12528 13456 13488 14448 14616 14964 15138 15174 15736 16254 16298 17458 17661 17703 18576 19952 20184 20232 21672 21924 22446 22707 23548 23604 24166 24447 26187 29232 29928 30276 30348 31472 32508 32596 33669 34916 35322 35406 36163 36249 40368 40464 43344 43848 44892 45414 47096 47208 48332 48894 52374 52983 53109 57043 59856 60552 60696 65016 65192 67338 69832 70644 70812 72326 72498 73341 78561 84581 87696 89784 90828 94192 94416 96664 97788 104748 105966 106218 108489 108747 114086 121104 121392 130032 130384 134676 139664 141288 141624 144652 144996 146682 157122 158949 169162 171129 179568 181656 193328 195576 209496 211932 212436 216978 217494 220023 228172 235683 236321 253141 253743 269352 282576 283248 289304 289992 293364 314244 317898 325467 326241 338324 342258 350407 363312 391152 418992 423864 424872 433956 434988 440046 456344 471366 472642 506282 507486 513387 538704 578608 579984 586728 628488 635796 650934 652482 676648 684516 700814 708963 759423 761229 847728 849744 867912 869976 880092 912688 942732 945284 976401 1012564 1014972 1026774 1051221 1173456 1256976 1271592 1301868 1304964 1353296 1369032 1401628 1417926 1518846 1522458 1540161 1654247 1735824 1739952 1760184 1885464 1890568 1952802 2025128 2029944 2053548 2102442 2126889 2278269 2283687 2452849 2543184 2603736 2609928 2738064 2803256 2835852 3037692 3044916 3080322 3153663 3308494 3520368 3770928 3781136 3905604 4050256 4059888 4107096 4204884 4253778 4556538 4567374 4905698 4962741 5207472 5219856 5606512 5671704 6075384 6089832 6160644 6307326 6380667 6616988 6834807 7358547 7811208 8214192 8409768 8507556 9113076 9134748 9460989 9811396 9925482 10161803 11343408 12150768 12179664 12321288 12614652 12761334 13233976 13669614 14717094 14888223 15622416 16819536 17015112 18226152 18269496 18921978 19622792 19850964 20323606 22075641 24642576 25229304 25522668 26467952 27339228 29434188 29776446 30485409 34030224 36452304 36538992 37843956 39245584 39701928 40647212 44151282 44664669 50458608 51045336 54678456 58868376 59552892 60970818 66226923 71132621 75687912 79403856 81294424 88302564 89329338 91456227 102090672 109356912 117736752 119105784 121941636 132453846 142265242 151375824 162588848 176605128 178658676 182912454 213397863 238211568 243883272 264907692 274368681 284530484 353210256 357317352 365824908 426795726 487766544 529815384 548737362 569060968 640193589 714634704 731649816 853591452 1059630768 1097474724 1138121936 1280387178 1463299632 1707182904 1920580767 2194949448 2560774356 3414365808 3841161534 4389898896 5121548712 7682323068 10243097424 15364646136 30729292272
- Sum of all divisors σ(n): 107209090560
- Sum of proper divisors (its aliquot sum) s(n): 76479798288
- 30729292272 is an abundant number, because the sum of its proper divisors (76479798288) is greater than itself. Its abundance is 45750506016
Bases of 30729292272
- Binary: 111001001111001101111001001111100002
- Hexadecimal: 0x7279BC9F0
- Base-36: E47FDO0
Squares and roots of 30729292272
- 30729292272 squared (307292922722) is 944289403537998921984
- 30729292272 cubed (307292922723) is 29017345070671719731667262107648
-
The
square root of 30729292272 is 175297.7246629289 -
The
cube root of 30729292272 is 3132.2098624809
Scales and comparisons
How big is 30729292272?- 30,729,292,272 seconds is equal to 977 years, 5 weeks, 2 hours, 31 minutes, 12 seconds.
-
To count from 1 to 30,729,292,272 would take you about one thousand, nine hundred fifty-four 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 30729292272 cubic inches would be around 261 feet tall.
Recreational maths with 30729292272
- 30729292272 backwards is 27229292703
- The number of decimal digits it has is: 11
- The sum of 30729292272's digits is 45
- More coming soon!
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