142123808
142,123,808 is an even composite number composed of five prime numbers multiplied together.
142123808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142123808:
25 × 17 × 23 × 37 × 307
(2 × 2 × 2 × 2 × 2 × 17 × 23 × 37 × 307)See below for interesting mathematical facts about the number 142123808 from the Numbermatics database.
Names of 142123808
- Cardinal: 142123808 can be written as One hundred forty-two million, one hundred twenty-three thousand, eight hundred eight.
Scientific notation
- Scientific notation: 1.42123808 × 108
Factors of 142123808
Divisors of 142123808
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 16 17 23 32 34 37 46 68 74 92 136 148 184 272 296 307 368 391 544 592 614 629 736 782 851 1184 1228 1258 1564 1702 2456 2516 3128 3404 4912 5032 5219 6256 6808 7061 9824 10064 10438 11359 12512 13616 14122 14467 20128 20876 22718 27232 28244 28934 41752 45436 56488 57868 83504 90872 112976 115736 120037 167008 181744 193103 225952 231472 240074 261257 363488 386206 462944 480148 522514 772412 960296 1045028 1544824 1920592 2090056 3089648 3841184 4180112 4441369 6179296 8360224 8882738 17765476 35530952 71061904 142123808
- Sum of all divisors σ(n): 318536064
- Sum of proper divisors (its aliquot sum) s(n): 176412256
- 142123808 is an abundant number, because the sum of its proper divisors (176412256) is greater than itself. Its abundance is 34288448
Bases of 142123808
- Binary: 10000111100010100011001000002
- Hexadecimal: 0x878A320
- Base-36: 2CM7FK
Squares and roots of 142123808
- 142123808 squared (1421238082) is 20199176800420864
- 142123808 cubed (1421238083) is 2870783925341069194330112
-
The
square root of 142123808 is 11921.5690242519 -
The
cube root of 142123808 is 521.8619247947
Scales and comparisons
How big is 142123808?- 142,123,808 seconds is equal to 4 years, 26 weeks, 6 days, 22 hours, 50 minutes, 8 seconds.
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To count from 1 to 142,123,808 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 142123808 cubic inches would be around 43.5 feet tall.
Recreational maths with 142123808
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The information we have on file for 142123808 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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