13438449816
13,438,449,816 is an even composite number composed of seven prime numbers multiplied together.
13438449816 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13438449816:
23 × 3 × 11 × 17 × 61 × 191 × 257
(2 × 2 × 2 × 3 × 11 × 17 × 61 × 191 × 257)See below for interesting mathematical facts about the number 13438449816 from the Numbermatics database.
Names of 13438449816
- Cardinal: 13438449816 can be written as Thirteen billion, four hundred thirty-eight million, four hundred forty-nine thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.3438449816 × 1010
Factors of 13438449816
Divisors of 13438449816
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 6 8 11 12 17 22 24 33 34 44 51 61 66 68 88 102 122 132 136 183 187 191 204 244 257 264 366 374 382 408 488 514 561 573 671 732 748 764 771 1028 1037 1122 1146 1342 1464 1496 1528 1542 2013 2056 2074 2101 2244 2292 2684 2827 3084 3111 3247 4026 4148 4202 4369 4488 4584 5368 5654 6168 6222 6303 6494 8052 8296 8404 8481 8738 9741 11308 11407 11651 12444 12606 12988 13107 15677 16104 16808 16962 17476 19482 22616 22814 23302 24888 25212 25976 26214 31354 33924 34221 34952 34953 35717 38964 45628 46604 47031 48059 49087 50424 52428 62708 67848 68442 69906 71434 77928 91256 93208 94062 96118 98174 104856 107151 125416 128161 136884 139812 142868 144177 147261 172447 188124 192236 196348 198067 214302 256322 266509 273768 279624 285736 288354 294522 344894 376248 384472 384483 392696 396134 428604 512644 517341 533018 539957 576708 589044 594201 689788 768966 792268 799527 834479 857208 1025288 1034682 1066036 1079914 1153416 1178088 1188402 1379576 1537932 1584536 1599054 1619871 1668958 2069364 2132072 2159828 2178737 2376804 2503437 2931599 2994307 3075864 3198108 3239742 3337916 4138728 4319656 4357474 4753608 5006874 5863198 5988614 6396216 6479484 6536211 6675832 8714948 8794797 8982921 9179269 10013748 11726396 11977228 12958968 13072422 17429896 17589594 17965842 18358538 20027496 23452792 23954456 26144844 27537807 32937377 35179188 35931684 36717076 50903219 52289688 55075614 65874754 70358376 71863368 73434152 98812131 101806438 110151228 131749508 152709657 197624262 203612876 220302456 263499016 305419314 395248524 407225752 559935409 610838628 790497048 1119870818 1221677256 1679806227 2239741636 3359612454 4479483272 6719224908 13438449816
- Sum of all divisors σ(n): 39803166720
- Sum of proper divisors (its aliquot sum) s(n): 26364716904
- 13438449816 is an abundant number, because the sum of its proper divisors (26364716904) is greater than itself. Its abundance is 12926267088
Bases of 13438449816
- Binary: 11001000001111111001111000100110002
- Hexadecimal: 0x320FE7898
- Base-36: 668WM8O
Squares and roots of 13438449816
- 13438449816 squared (134384498162) is 180591933457150433856
- 13438449816 cubed (134384498163) is 2426875634938327491736483370496
-
The
square root of 13438449816 is 115924.3279730359 -
The
cube root of 13438449816 is 2377.4773671471
Scales and comparisons
How big is 13438449816?- 13,438,449,816 seconds is equal to 427 years, 15 weeks, 4 days, 14 hours, 43 minutes, 36 seconds.
-
To count from 1 to 13,438,449,816 would take you about eight 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 13438449816 cubic inches would be around 198.1 feet tall.
Recreational maths with 13438449816
- 13438449816 backwards is 61894483431
- 13438449816 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13438449816's digits is 51
- 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 13438449816 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
APA style:
Numbermatics. (2024). Number 13438449816 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/13438449816/
Chicago style:
Numbermatics. 2024. "Number 13438449816 - Facts about the integer". https://numbermatics.com/n/13438449816/
The information we have on file for 13438449816 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 13438449816, math, Factors of 13438449816, curriculum, school, college, exams, university, Prime factorization of 13438449816, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, four hundred thirty-eight million, four hundred forty-nine thousand, eight hundred sixteen.