142137828
142,137,828 is an even composite number composed of four prime numbers multiplied together.
142137828 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 142137828:
22 × 34 × 73 × 1279
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 1279)See below for interesting mathematical facts about the number 142137828 from the Numbermatics database.
Names of 142137828
- Cardinal: 142137828 can be written as One hundred forty-two million, one hundred thirty-seven thousand, eight hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42137828 × 108
Factors of 142137828
Divisors of 142137828
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 252 294 324 343 378 441 567 588 686 756 882 1029 1134 1279 1323 1372 1764 2058 2268 2558 2646 3087 3837 3969 4116 5116 5292 6174 7674 7938 8953 9261 11511 12348 15348 15876 17906 18522 23022 26859 27783 34533 35812 37044 46044 53718 55566 62671 69066 80577 103599 107436 111132 125342 138132 161154 188013 207198 241731 250684 322308 376026 414396 438697 483462 564039 725193 752052 877394 966924 1128078 1316091 1450386 1692117 1754788 2256156 2632182 2900772 3384234 3948273 5076351 5264364 6768468 7896546 10152702 11844819 15793092 20305404 23689638 35534457 47379276 71068914 142137828
- Sum of all divisors σ(n): 433664000
- Sum of proper divisors (its aliquot sum) s(n): 291526172
- 142137828 is an abundant number, because the sum of its proper divisors (291526172) is greater than itself. Its abundance is 149388344
Bases of 142137828
- Binary: 10000111100011011001111001002
- Hexadecimal: 0x878D9E4
- Base-36: 2CMI90
Squares and roots of 142137828
- 142137828 squared (1421378282) is 20203162148557584
- 142137828 cubed (1421378283) is 2871633586527788322687552
-
The
square root of 142137828 is 11922.1570196001 -
The
cube root of 142137828 is 521.8790841613
Scales and comparisons
How big is 142137828?- 142,137,828 seconds is equal to 4 years, 27 weeks, 2 hours, 43 minutes, 48 seconds.
-
To count from 1 to 142,137,828 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 142137828 cubic inches would be around 43.5 feet tall.
Recreational maths with 142137828
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The information we have on file for 142137828 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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