13506991225
13,506,991,225 is an odd composite number composed of five prime numbers multiplied together.
13506991225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13506991225:
52 × 7 × 133 × 19 × 432
(5 × 5 × 7 × 13 × 13 × 13 × 19 × 43 × 43)See below for interesting mathematical facts about the number 13506991225 from the Numbermatics database.
Names of 13506991225
- Cardinal: 13506991225 can be written as Thirteen billion, five hundred six million, nine hundred ninety-one thousand, two hundred twenty-five.
Scientific notation
- Scientific notation: 1.3506991225 × 1010
Factors of 13506991225
Divisors of 13506991225
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 7 13 19 25 35 43 65 91 95 133 169 175 215 247 301 325 455 475 559 665 817 845 1075 1183 1235 1505 1729 1849 2197 2275 2795 3211 3325 3913 4085 4225 5719 5915 6175 7267 7525 8645 9245 10621 10985 12943 13975 15379 16055 19565 20425 22477 24037 28595 29575 35131 36335 41743 43225 46225 50869 53105 54925 64715 74347 76895 80275 94471 97825 112385 120185 138073 142975 168259 175655 181675 208715 245917 254345 265525 292201 312481 323575 371735 384475 456703 472355 561925 600925 661297 690365 841295 878275 966511 1043575 1229585 1271725 1461005 1562405 1794949 1858675 2187367 2283515 2361775 3196921 3306485 3451825 4062253 4206475 4832555 5937139 6147925 7305025 7812025 8974745 10936835 11417575 12564643 15984605 16532425 20311265 24162775 28435771 29685695 41559973 44873725 54684175 62823215 77182807 79923025 101556325 142178855 148428475 207799865 314116075 385914035 540279649 710894275 1038999325 1929570175 2701398245 13506991225
- Sum of all divisors σ(n): 22346486400
- Sum of proper divisors (its aliquot sum) s(n): 8839495175
- 13506991225 is a deficient number, because the sum of its proper divisors (8839495175) is less than itself. Its deficiency is 4667496050
Bases of 13506991225
- Binary: 11001001010001010001010100011110012
- Hexadecimal: 0x325145479
- Base-36: 67DPP4P
Squares and roots of 13506991225
- 13506991225 squared (135069912252) is 182438811952227000625
- 13506991225 cubed (135069912253) is 2464199432138155216649944515625
-
The
square root of 13506991225 is 116219.5819343711 -
The
cube root of 13506991225 is 2381.5125395347
Scales and comparisons
How big is 13506991225?- 13,506,991,225 seconds is equal to 429 years, 24 weeks, 6 days, 22 hours, 25 seconds.
-
To count from 1 to 13,506,991,225 would take you about eight hundred fifty-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 13506991225 cubic inches would be around 198.5 feet tall.
Recreational maths with 13506991225
- 13506991225 backwards is 52219960531
- 13506991225 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13506991225's digits is 43
- More coming soon!
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The information we have on file for 13506991225 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 13506991225, math, Factors of 13506991225, curriculum, school, college, exams, university, Prime factorization of 13506991225, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, five hundred six million, nine hundred ninety-one thousand, two hundred twenty-five.