142166163447
142,166,163,447 is an odd composite number composed of five prime numbers multiplied together.
142166163447 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142166163447:
33 × 7 × 11 × 893 × 97
(3 × 3 × 3 × 7 × 11 × 89 × 89 × 89 × 97)See below for interesting mathematical facts about the number 142166163447 from the Numbermatics database.
Names of 142166163447
- Cardinal: 142166163447 can be written as One hundred forty-two billion, one hundred sixty-six million, one hundred sixty-three thousand, four hundred forty-seven.
Scientific notation
- Scientific notation: 1.42166163447 × 1011
Factors of 142166163447
Divisors of 142166163447
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 9 11 21 27 33 63 77 89 97 99 189 231 267 291 297 623 679 693 801 873 979 1067 1869 2037 2079 2403 2619 2937 3201 5607 6111 6853 7469 7921 8633 8811 9603 16821 18333 20559 22407 23763 25899 26433 28809 55447 60431 61677 67221 71289 77697 87131 94963 166341 181293 185031 201663 213867 233091 261393 284889 499023 543879 609917 664741 704969 768337 784179 854667 1497069 1631637 1829751 1994223 2114907 2305011 2352537 2564001 4934783 5378359 5489253 5982669 6344721 6915033 7754659 8451707 14804349 16135077 16467759 17948007 19034163 20745099 23263977 25355121 44413047 48405231 54282613 59161949 68381993 69791931 76065363 133239141 145215693 162847839 177485847 205145979 209375793 228196089 478673951 488543517 532457541 615437937 752201923 1436021853 1465630551 1597372623 1846313811 2256605769 4308065559 5265413461 6769817307 12924196677 15796240383 20309451921 47388721149 142166163447
- Sum of all divisors σ(n): 268308633600
- Sum of proper divisors (its aliquot sum) s(n): 126142470153
- 142166163447 is a deficient number, because the sum of its proper divisors (126142470153) is less than itself. Its deficiency is 16023693294
Bases of 142166163447
- Binary: 100001000110011100001101111111111101112
- Hexadecimal: 0x2119C37FF7
- Base-36: 1TB629RR
Squares and roots of 142166163447
- 142166163447 squared (1421661634472) is 20211218029239118921809
- 142166163447 cubed (1421661634473) is 2873351325807761805684168706915623
-
The
square root of 142166163447 is 377049.2851697241 -
The
cube root of 142166163447 is 5219.1376105393
Scales and comparisons
How big is 142166163447?- 142,166,163,447 seconds is equal to 4,520 years, 23 weeks, 16 hours, 57 minutes, 27 seconds.
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To count from 1 to 142,166,163,447 would take you about nine thousand and forty 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 142166163447 cubic inches would be around 434.9 feet tall.
Recreational maths with 142166163447
- 142166163447 backwards is 744361661241
- The number of decimal digits it has is: 12
- The sum of 142166163447's digits is 45
- More coming soon!
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The information we have on file for 142166163447 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 142166163447, math, Factors of 142166163447, curriculum, school, college, exams, university, Prime factorization of 142166163447, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two billion, one hundred sixty-six million, one hundred sixty-three thousand, four hundred forty-seven.