142902306
142,902,306 is an even composite number composed of five prime numbers multiplied together.
142902306 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142902306:
2 × 34 × 17 × 19 × 2731
(2 × 3 × 3 × 3 × 3 × 17 × 19 × 2731)See below for interesting mathematical facts about the number 142902306 from the Numbermatics database.
Names of 142902306
- Cardinal: 142902306 can be written as One hundred forty-two million, nine hundred two thousand, three hundred six.
Scientific notation
- Scientific notation: 1.42902306 × 108
Factors of 142902306
Divisors of 142902306
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 17 18 19 27 34 38 51 54 57 81 102 114 153 162 171 306 323 342 459 513 646 918 969 1026 1377 1539 1938 2731 2754 2907 3078 5462 5814 8193 8721 16386 17442 24579 26163 46427 49158 51889 52326 73737 92854 103778 139281 147474 155667 221211 278562 311334 417843 442422 467001 835686 882113 934002 1253529 1401003 1764226 2507058 2646339 2802006 3760587 4203009 5292678 7521174 7939017 8406018 15878034 23817051 47634102 71451153 142902306
- Sum of all divisors σ(n): 357017760
- Sum of proper divisors (its aliquot sum) s(n): 214115454
- 142902306 is an abundant number, because the sum of its proper divisors (214115454) is greater than itself. Its abundance is 71213148
Bases of 142902306
- Binary: 10001000010010000100001000102
- Hexadecimal: 0x8848422
- Base-36: 2D2W4I
Squares and roots of 142902306
- 142902306 squared (1429023062) is 20421069060117636
- 142902306 cubed (1429023063) is 2918217859676062815668616
-
The
square root of 142902306 is 11954.1752538601 -
The
cube root of 142902306 is 522.8130413527
Scales and comparisons
How big is 142902306?- 142,902,306 seconds is equal to 4 years, 28 weeks, 1 day, 23 hours, 5 minutes, 6 seconds.
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To count from 1 to 142,902,306 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 142902306 cubic inches would be around 43.6 feet tall.
Recreational maths with 142902306
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The information we have on file for 142902306 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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