21330448230
21,330,448,230 is an even composite number composed of seven prime numbers multiplied together.
21330448230 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21330448230:
2 × 3 × 5 × 72 × 132 × 19 × 4519
(2 × 3 × 5 × 7 × 7 × 13 × 13 × 19 × 4519)See below for interesting mathematical facts about the number 21330448230 from the Numbermatics database.
Names of 21330448230
- Cardinal: 21330448230 can be written as Twenty-one billion, three hundred thirty million, four hundred forty-eight thousand, two hundred thirty.
Scientific notation
- Scientific notation: 2.133044823 × 1010
Factors of 21330448230
Divisors of 21330448230
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 5 6 7 10 13 14 15 19 21 26 30 35 38 39 42 49 57 65 70 78 91 95 98 105 114 130 133 147 169 182 190 195 210 245 247 266 273 285 294 338 390 399 455 490 494 507 546 570 637 665 735 741 798 845 910 931 1014 1183 1235 1274 1330 1365 1470 1482 1690 1729 1862 1911 1995 2366 2470 2535 2730 2793 3185 3211 3458 3549 3705 3822 3990 4519 4655 5070 5187 5586 5915 6370 6422 7098 7410 8281 8645 9038 9310 9555 9633 10374 11830 12103 13557 13965 16055 16562 17290 17745 19110 19266 22477 22595 24206 24843 25935 27114 27930 31633 32110 35490 36309 41405 44954 45190 48165 49686 51870 58747 60515 63266 67431 67785 72618 82810 85861 94899 96330 112385 117494 121030 124215 134862 135570 157339 158165 171722 176241 181545 189798 221431 224770 248430 257583 293735 314678 316330 337155 352482 363090 411229 429305 442862 472017 474495 515166 587470 601027 664293 674310 763711 786695 822458 858610 881205 944034 948990 1107155 1116193 1202054 1233687 1287915 1328586 1527422 1573390 1762410 1803081 2056145 2214310 2232386 2291133 2360085 2467374 2575830 2878603 3005135 3321465 3348579 3606162 3818555 4112290 4207189 4582266 4720170 5345977 5580965 5757206 6010270 6168435 6642930 6697158 7637110 7813351 8414378 8635809 9015405 10691954 11161930 11455665 12336870 12621567 14393015 14510509 15626702 16037931 16742895 17271618 18030810 21035945 22911330 23440053 25243134 26729885 28786030 29021018 32075862 33485790 37421839 39066755 42071890 43179045 43531527 46880106 53459770 54693457 63107835 72552545 74843678 78133510 80189655 86358090 87063054 101573563 109386914 112265517 117200265 126215670 145105090 160379310 164080371 187109195 203147126 217657635 224531034 234400530 273467285 304720689 328160742 374218390 435315270 507867815 546934570 561327585 609441378 711014941 820401855 1015735630 1122655170 1422029882 1523603445 1640803710 2133044823 3047206890 3555074705 4266089646 7110149410 10665224115 21330448230
- Sum of all divisors σ(n): 67893292800
- Sum of proper divisors (its aliquot sum) s(n): 46562844570
- 21330448230 is an abundant number, because the sum of its proper divisors (46562844570) is greater than itself. Its abundance is 25232396340
Bases of 21330448230
- Binary: 100111101110110010011001111011001102
- Hexadecimal: 0x4F764CF66
- Base-36: 9SRLJ6U
Squares and roots of 21330448230
- 21330448230 squared (213304482302) is 454988021692710132900
- 21330448230 cubed (213304482303) is 9705098441986470458219869767000
-
The
square root of 21330448230 is 146049.4718579975 -
The
cube root of 21330448230 is 2773.3200655833
Scales and comparisons
How big is 21330448230?- 21,330,448,230 seconds is equal to 678 years, 12 weeks, 4 days, 4 hours, 30 minutes, 30 seconds.
-
To count from 1 to 21,330,448,230 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 21330448230 cubic inches would be around 231.1 feet tall.
Recreational maths with 21330448230
- 21330448230 backwards is 03284403312
- 21330448230 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21330448230's digits is 30
- More coming soon!
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