142100144
142,100,144 is an even composite number composed of four prime numbers multiplied together.
142100144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 142100144:
24 × 172 × 79 × 389
(2 × 2 × 2 × 2 × 17 × 17 × 79 × 389)See below for interesting mathematical facts about the number 142100144 from the Numbermatics database.
Names of 142100144
- Cardinal: 142100144 can be written as One hundred forty-two million, one hundred thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42100144 × 108
Factors of 142100144
Divisors of 142100144
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 8 16 17 34 68 79 136 158 272 289 316 389 578 632 778 1156 1264 1343 1556 2312 2686 3112 4624 5372 6224 6613 10744 13226 21488 22831 26452 30731 45662 52904 61462 91324 105808 112421 122924 182648 224842 245848 365296 449684 491696 522427 899368 1044854 1798736 2089708 4179416 8358832 8881259 17762518 35525036 71050072 142100144
- Sum of all divisors σ(n): 296930400
- Sum of proper divisors (its aliquot sum) s(n): 154830256
- 142100144 is an abundant number, because the sum of its proper divisors (154830256) is greater than itself. Its abundance is 12730112
Bases of 142100144
- Binary: 10000111100001000110101100002
- Hexadecimal: 0x87846B0
- Base-36: 2CLP68
Squares and roots of 142100144
- 142100144 squared (1421001442) is 20192450924820736
- 142100144 cubed (1421001443) is 2869350184129959759785984
-
The
square root of 142100144 is 11920.5764961263 -
The
cube root of 142100144 is 521.8329593777
Scales and comparisons
How big is 142100144?- 142,100,144 seconds is equal to 4 years, 26 weeks, 6 days, 16 hours, 15 minutes, 44 seconds.
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To count from 1 to 142,100,144 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 142100144 cubic inches would be around 43.5 feet tall.
Recreational maths with 142100144
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The information we have on file for 142100144 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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