13661826849
13,661,826,849 is an odd composite number composed of six prime numbers multiplied together.
What does the number 13661826849 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 160 divisors.
13661826849 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13661826849:
34 × 11 × 41 × 47 × 73 × 109
(3 × 3 × 3 × 3 × 11 × 41 × 47 × 73 × 109)See below for interesting mathematical facts about the number 13661826849 from the Numbermatics database.
Names of 13661826849
- Cardinal: 13661826849 can be written as Thirteen billion, six hundred sixty-one million, eight hundred twenty-six thousand, eight hundred forty-nine.
Scientific notation
- Scientific notation: 1.3661826849 × 1010
Factors of 13661826849
Divisors of 13661826849
- Number of divisors d(n): 160
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Complete list of divisors:
1 3 9 11 27 33 41 47 73 81 99 109 123 141 219 297 327 369 423 451 517 657 803 891 981 1107 1199 1269 1353 1551 1927 1971 2409 2943 2993 3321 3431 3597 3807 4059 4469 4653 5123 5781 5913 7227 7957 8829 8979 10293 10791 12177 13407 13959 15369 17343 21197 21681 23871 26937 30879 32373 32923 36531 37741 40221 41877 46107 49159 52029 56353 63591 65043 71613 80811 87527 92637 97119 98769 113223 120663 138321 140671 147477 156087 169059 190773 210043 214839 242433 262581 277911 296307 326237 339669 361989 373979 414963 422013 442431 507177 572319 630129 644517 787743 888921 978711 1019007 1121937 1266039 1327293 1521531 1547381 1716957 1890387 2310473 2363229 2666763 2936133 3057021 3365811 3588607 3798117 3981879 4113769 4564593 4642143 5671161 6931419 7089687 8808399 10097433 10765821 11394351 12341307 13926429 15333139 17013483 20794257 26425197 30292299 32297463 37023921 41779287 45999417 62382771 96892389 111071763 125337861 137998251 168664529 187148313 290677167 333215289 413994753 505993587 1241984259 1517980761 4553942283 13661826849
- Sum of all divisors σ(n): 23827668480
- Sum of proper divisors (its aliquot sum) s(n): 10165841631
- 13661826849 is a deficient number, because the sum of its proper divisors (10165841631) is less than itself. Its deficiency is 3495985218
Bases of 13661826849
- Binary: 11001011100100111011101111001000012
- Hexadecimal: 0x32E4EEF21
- Base-36: 69XWD29
Squares and roots of 13661826849
- 13661826849 squared (136618268492) is 186645512852057268801
- 13661826849 cubed (136618268493) is 2549918678727610559791111838049
-
The
square root of 13661826849 is 116883.8177379571 -
The
cube root of 13661826849 is 2390.5780391975
Scales and comparisons
How big is 13661826849?- 13,661,826,849 seconds is equal to 434 years, 20 weeks, 6 days, 23 hours, 54 minutes, 9 seconds.
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To count from 1 to 13,661,826,849 would take you about eight hundred sixty-eight 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 13661826849 cubic inches would be around 199.2 feet tall.
Recreational maths with 13661826849
- 13661826849 backwards is 94862816631
- The number of decimal digits it has is: 11
- The sum of 13661826849's digits is 54
- More coming soon!
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