142680538
142,680,538 is an even composite number composed of six prime numbers multiplied together.
142680538 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142680538:
2 × 7 × 113 × 13 × 19 × 31
(2 × 7 × 11 × 11 × 11 × 13 × 19 × 31)See below for interesting mathematical facts about the number 142680538 from the Numbermatics database.
Names of 142680538
- Cardinal: 142680538 can be written as One hundred forty-two million, six hundred eighty thousand, five hundred thirty-eight.
Scientific notation
- Scientific notation: 1.42680538 × 108
Factors of 142680538
Divisors of 142680538
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 7 11 13 14 19 22 26 31 38 62 77 91 121 133 143 154 182 209 217 242 247 266 286 341 403 418 434 494 589 682 806 847 1001 1178 1331 1463 1573 1694 1729 2002 2299 2387 2662 2717 2821 2926 3146 3458 3751 4123 4433 4598 4774 5434 5642 6479 7502 7657 8246 8866 9317 11011 12958 15314 16093 17303 18634 19019 22022 25289 26257 29887 31031 32186 34606 38038 41261 45353 48763 50578 52514 53599 59774 62062 71269 82522 84227 90706 97526 107198 121121 142538 168454 177023 209209 242242 288827 328757 341341 354046 418418 498883 536393 577654 589589 657514 682682 783959 926497 997766 1072786 1179178 1567918 1852994 2301299 3754751 4602598 5487713 6485479 7509502 10191467 10975426 12970958 20382934 71340269 142680538
- Sum of all divisors σ(n): 314818560
- Sum of proper divisors (its aliquot sum) s(n): 172138022
- 142680538 is an abundant number, because the sum of its proper divisors (172138022) is greater than itself. Its abundance is 29457484
Bases of 142680538
- Binary: 10001000000100100001110110102
- Hexadecimal: 0x88121DA
- Base-36: 2CY50A
Squares and roots of 142680538
- 142680538 squared (1426805382) is 20357735923969444
- 142680538 cubed (1426805383) is 2904652714093887365480872
-
The
square root of 142680538 is 11944.8958974115 -
The
cube root of 142680538 is 522.5424526911
Scales and comparisons
How big is 142680538?- 142,680,538 seconds is equal to 4 years, 27 weeks, 6 days, 9 hours, 28 minutes, 58 seconds.
-
To count from 1 to 142,680,538 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 142680538 cubic inches would be around 43.5 feet tall.
Recreational maths with 142680538
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The information we have on file for 142680538 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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