142194294
142,194,294 is an even composite number composed of five prime numbers multiplied together.
142194294 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142194294:
2 × 32 × 11 × 612 × 193
(2 × 3 × 3 × 11 × 61 × 61 × 193)See below for interesting mathematical facts about the number 142194294 from the Numbermatics database.
Names of 142194294
- Cardinal: 142194294 can be written as One hundred forty-two million, one hundred ninety-four thousand, two hundred ninety-four.
Scientific notation
- Scientific notation: 1.42194294 × 108
Factors of 142194294
Divisors of 142194294
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 9 11 18 22 33 61 66 99 122 183 193 198 366 386 549 579 671 1098 1158 1342 1737 2013 2123 3474 3721 4026 4246 6039 6369 7442 11163 11773 12078 12738 19107 22326 23546 33489 35319 38214 40931 66978 70638 81862 105957 122793 129503 211914 245586 259006 368379 388509 718153 736758 777018 1165527 1436306 2154459 2331054 4308918 6463377 7899683 12926754 15799366 23699049 47398098 71097147 142194294
- Sum of all divisors σ(n): 343466136
- Sum of proper divisors (its aliquot sum) s(n): 201271842
- 142194294 is an abundant number, because the sum of its proper divisors (201271842) is greater than itself. Its abundance is 59077548
Bases of 142194294
- Binary: 10000111100110110110011101102
- Hexadecimal: 0x879B676
- Base-36: 2CNPTI
Squares and roots of 142194294
- 142194294 squared (1421942942) is 20219217246158436
- 142194294 cubed (1421942943) is 2875057321550123019164184
-
The
square root of 142194294 is 11924.5248961961 -
The
cube root of 142194294 is 521.9481826399
Scales and comparisons
How big is 142194294?- 142,194,294 seconds is equal to 4 years, 27 weeks, 18 hours, 24 minutes, 54 seconds.
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To count from 1 to 142,194,294 would take you about six 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 142194294 cubic inches would be around 43.5 feet tall.
Recreational maths with 142194294
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The information we have on file for 142194294 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!
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