13281251667381225
13,281,251,667,381,225 is an odd composite number composed of six prime numbers multiplied together.
13281251667381225 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 13281251667381225:
32 × 52 × 112 × 43 × 307 × 60792
(3 × 3 × 5 × 5 × 11 × 11 × 43 × 307 × 6079 × 6079)See below for interesting mathematical facts about the number 13281251667381225 from the Numbermatics database.
Names of 13281251667381225
- Cardinal: 13281251667381225 can be written as Thirteen quadrillion, two hundred eighty-one trillion, two hundred fifty-one billion, six hundred sixty-seven million, three hundred eighty-one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.3281251667381225 × 1016
Factors of 13281251667381225
Divisors of 13281251667381225
- Number of divisors d(n): 324
-
Complete list of divisors:
1 3 5 9 11 15 25 33 43 45 55 75 99 121 129 165 215 225 275 307 363 387 473 495 605 645 825 921 1075 1089 1419 1535 1815 1935 2365 2475 2763 3025 3225 3377 4257 4605 5203 5445 6079 7095 7675 9075 9675 10131 11825 13201 13815 15609 16885 18237 21285 23025 26015 27225 30393 30395 35475 37147 39603 46827 50655 54711 66005 66869 69075 78045 84425 91185 106425 111441 118809 130075 145211 151965 151975 185735 198015 200607 234135 253275 261397 273555 330025 334323 334345 390225 435633 455925 557205 594045 601821 726055 735559 759825 784191 928675 990075 1003035 1170675 1306899 1306985 1367775 1597321 1671615 1671725 1866253 2178165 2206677 2352573 2786025 2875367 2970225 3009105 3630275 3677795 3920955 4791963 5015175 5598759 6534495 6534925 6620031 7986605 8358075 8626101 9331265 10890825 11033385 11762865 14375889 14376835 15045525 16796277 18388975 19604775 20528783 23959815 25878303 27993795 31629037 32672475 33100155 36954241 39933025 43130505 46656325 55166925 58814325 61586349 71879445 71884175 80248879 83981385 94887111 102643915 110862723 119799075 129391515 139968975 158145185 165500775 184759047 184771205 215652525 225816613 240746637 284661333 307931745 332588169 359397225 401244395 406496651 419906925 474435555 513219575 554313615 646957575 677449839 722239911 790725925 882737669 923795235 923856025 1129083065 1203733185 1219489953 1423306665 1539658725 1589032363 1662940845 2006221975 2032349517 2032483255 2372177775 2648213007 2771568075 3387249195 3611199555 3658469859 4413688345 4471463161 4618976175 4767097089 5645415325 6018665925 6097449765 7116533325 7944639021 7945161815 8314704225 9710114359 10161747585 10162416275 11344951987 13241065035 13414389483 14301291267 16936245975 17479355993 18055997775 18292349295 22068441725 22357315805 23835485445 29130343077 30487248825 34034855961 39723195105 39725809075 40243168449 48550571795 50808737925 52438067979 56724759935 66205325175 67071947415 71506456335 87391029231 87396779965 91461746475 102104567883 111786579025 119177427225 124794471857 145651715385 157314203937 170174279805 192272915923 198615975525 201215842245 242752858975 262190339895 283623799675 335359737075 357532281675 374383415571 436955146155 436983899825 487832935441 510522839415 576818747769 623972359285 728258576925 786571019685 850871399025 961364579615 1006079211225 1123150246713 1310951699475 1372739190427 1463498806323 1730456243307 1871917077855 2184775730775 2439164677205 2552614197075 2884093738845 3119861796425 3932855098425 4118217571281 4390496418969 4806822898075 5366162289851 5615751233565 6863695952135 7317494031615 8652281216535 9359585389275 12195823386025 12354652713843 14420468694225 16098486869553 20591087856405 21952482094845 26830811449255 28078756167825 34318479760675 36587470158075 43261406082675 48295460608659 59027785188361 61773263569215 80492434347765 102955439282025 109762410474225 134154057246275 177083355565083 241477303043295 295138925941805 308866317846075 402462171738825 531250066695249 885416777825415 1207386515216475 1475694629709025 2656250333476245 4427083889127075 13281251667381225
- Sum of all divisors σ(n): 26847003196021008
- Sum of proper divisors (its aliquot sum) s(n): 13565751528639783
- 13281251667381225 is an abundant number, because the sum of its proper divisors (13565751528639783) is greater than itself. Its abundance is 284499861258558
Bases of 13281251667381225
- Binary: 1011110010111100111010010111111100111010001011111010012
- Hexadecimal: 0x2F2F3A5FCE8BE9
- Base-36: 3MRT6SB03C9
Squares and roots of 13281251667381225
- 13281251667381225 squared (132812516673812252) is 176391645852316569222649482500625
- 13281251667381225 cubed (132812516673812253) is 2342701840588197975990083717720017658758175765625
-
The
square root of 13281251667381225 is 115244312.9502763143 -
The
cube root of 13281251667381225 is 236817.0692067971
Scales and comparisons
How big is 13281251667381225?- 13,281,251,667,381,225 seconds is equal to 422,302,721 years, 21 weeks, 3 days, 16 hours, 33 minutes, 45 seconds.
-
To count from 1 to 13,281,251,667,381,225 would take you about one billion, two hundred sixty-six million, nine hundred eight thousand, one hundred sixty-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 13281251667381225 cubic inches would be around 19734.8 feet tall.
Recreational maths with 13281251667381225
- 13281251667381225 backwards is 52218376615218231
- The number of decimal digits it has is: 17
- The sum of 13281251667381225's digits is 63
- More coming soon!
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