142437906
142,437,906 is an even composite number composed of five prime numbers multiplied together.
142437906 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142437906:
2 × 33 × 13 × 331 × 613
(2 × 3 × 3 × 3 × 13 × 331 × 613)See below for interesting mathematical facts about the number 142437906 from the Numbermatics database.
Names of 142437906
- Cardinal: 142437906 can be written as One hundred forty-two million, four hundred thirty-seven thousand, nine hundred six.
Scientific notation
- Scientific notation: 1.42437906 × 108
Factors of 142437906
Divisors of 142437906
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 117 234 331 351 613 662 702 993 1226 1839 1986 2979 3678 4303 5517 5958 7969 8606 8937 11034 12909 15938 16551 17874 23907 25818 33102 38727 47814 71721 77454 116181 143442 202903 215163 232362 405806 430326 608709 1217418 1826127 2637739 3652254 5275478 5478381 7913217 10956762 15826434 23739651 47479302 71218953 142437906
- Sum of all divisors σ(n): 342464640
- Sum of proper divisors (its aliquot sum) s(n): 200026734
- 142437906 is an abundant number, because the sum of its proper divisors (200026734) is greater than itself. Its abundance is 57588828
Bases of 142437906
- Binary: 10000111110101101110000100102
- Hexadecimal: 0x87D6E12
- Base-36: 2CSXSI
Squares and roots of 142437906
- 142437906 squared (1424379062) is 20288557065664836
- 142437906 cubed (1424379063) is 2889859584194803737673416
-
The
square root of 142437906 is 11934.7352714671 -
The
cube root of 142437906 is 522.2460855819
Scales and comparisons
How big is 142437906?- 142,437,906 seconds is equal to 4 years, 27 weeks, 3 days, 14 hours, 5 minutes, 6 seconds.
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To count from 1 to 142,437,906 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 142437906 cubic inches would be around 43.5 feet tall.
Recreational maths with 142437906
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The information we have on file for 142437906 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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