122921408428
122,921,408,428 is an even composite number composed of six prime numbers multiplied together.
122921408428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 122921408428:
22 × 72 × 132 × 17 × 19 × 11489
(2 × 2 × 7 × 7 × 13 × 13 × 17 × 19 × 11489)See below for interesting mathematical facts about the number 122921408428 from the Numbermatics database.
Names of 122921408428
- Cardinal: 122921408428 can be written as One hundred twenty-two billion, nine hundred twenty-one million, four hundred eight thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.22921408428 × 1011
Factors of 122921408428
Divisors of 122921408428
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 7 13 14 17 19 26 28 34 38 49 52 68 76 91 98 119 133 169 182 196 221 238 247 266 323 338 364 442 476 494 532 637 646 676 833 884 931 988 1183 1274 1292 1547 1666 1729 1862 2261 2366 2548 2873 3094 3211 3332 3458 3724 4199 4522 4732 5746 6188 6422 6916 8281 8398 9044 10829 11489 11492 12103 12844 15827 16562 16796 20111 21658 22477 22978 24206 29393 31654 33124 40222 43316 44954 45956 48412 54587 58786 63308 80423 80444 89908 109174 117572 140777 149357 157339 160846 195313 205751 218291 218348 281554 298714 314678 321692 382109 390626 411502 436582 562961 563108 597428 629356 764218 781252 823004 873164 1045499 1125922 1367191 1528037 1528436 1941641 2090998 2251844 2539069 2674763 2734382 2837783 3056074 3710947 3883282 4181996 5078138 5349526 5468764 5675566 6112148 7318493 7421894 7766564 9570337 10156276 10696259 10699052 11351132 13591487 14636986 14843788 17773483 19140674 19864481 21392518 25976629 27182974 29273972 33007897 35546966 36891179 38281348 39728962 42785036 48242311 51953258 54365948 66015794 71093932 73782358 79457924 95140409 96484622 103906516 124414381 132031588 139051367 147564716 181836403 190280818 192969244 231055279 248828762 258238253 278102734 337696177 363672806 380561636 462110558 497657524 516476506 556205468 627150043 675392354 727345612 924221116 1032953012 1254300086 1350784708 1617386953 1807667771 2363873239 2508600172 3234773906 3615335542 4390050301 4727746478 6469547812 7230671084 8780100602 9455492956 17560201204 30730352107 61460704214 122921408428
- Sum of all divisors σ(n): 302027518800
- Sum of proper divisors (its aliquot sum) s(n): 179106110372
- 122921408428 is an abundant number, because the sum of its proper divisors (179106110372) is greater than itself. Its abundance is 56184701944
Bases of 122921408428
- Binary: 11100100111101010111111010111101011002
- Hexadecimal: 0x1C9EAFD7AC
- Base-36: 1KGW8DRG
Squares and roots of 122921408428
- 122921408428 squared (1229214084282) is 15109672649923189431184
- 122921408428 cubed (1229214084283) is 1857302243014589430898981463618752
-
The
square root of 122921408428 is 350601.4951879127 -
The
cube root of 122921408428 is 4972.1303913123
Scales and comparisons
How big is 122921408428?- 122,921,408,428 seconds is equal to 3,908 years, 27 weeks, 11 hours, 40 minutes, 28 seconds.
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To count from 1 to 122,921,408,428 would take you about seven thousand, eight hundred seventeen 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 122921408428 cubic inches would be around 414.3 feet tall.
Recreational maths with 122921408428
- 122921408428 backwards is 824804129221
- The number of decimal digits it has is: 12
- The sum of 122921408428's digits is 43
- More coming soon!
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The information we have on file for 122921408428 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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