142145976
142,145,976 is an even composite number composed of six prime numbers multiplied together.
142145976 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 142145976:
23 × 3 × 7 × 17 × 71 × 701
(2 × 2 × 2 × 3 × 7 × 17 × 71 × 701)See below for interesting mathematical facts about the number 142145976 from the Numbermatics database.
Names of 142145976
- Cardinal: 142145976 can be written as One hundred forty-two million, one hundred forty-five thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 1.42145976 × 108
Factors of 142145976
Divisors of 142145976
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 56 68 71 84 102 119 136 142 168 204 213 238 284 357 408 426 476 497 568 701 714 852 952 994 1207 1402 1428 1491 1704 1988 2103 2414 2804 2856 2982 3621 3976 4206 4828 4907 5608 5964 7242 8412 8449 9656 9814 11917 11928 14484 14721 16824 16898 19628 23834 25347 28968 29442 33796 35751 39256 47668 49771 50694 58884 67592 71502 83419 95336 99542 101388 117768 143004 149313 166838 199084 202776 250257 286008 298626 333676 348397 398168 500514 597252 667352 696794 846107 1001028 1045191 1194504 1393588 1692214 2002056 2090382 2538321 2787176 3384428 4180764 5076642 5922749 6768856 8361528 10153284 11845498 17768247 20306568 23690996 35536494 47381992 71072988 142145976
- Sum of all divisors σ(n): 436700160
- Sum of proper divisors (its aliquot sum) s(n): 294554184
- 142145976 is an abundant number, because the sum of its proper divisors (294554184) is greater than itself. Its abundance is 152408208
Bases of 142145976
- Binary: 10000111100011111001101110002
- Hexadecimal: 0x878F9B8
- Base-36: 2CMOJC
Squares and roots of 142145976
- 142145976 squared (1421459762) is 20205478492992576
- 142145976 cubed (1421459763) is 2872127460933438876274176
-
The
square root of 142145976 is 11922.4987313901 -
The
cube root of 142145976 is 521.8890561479
Scales and comparisons
How big is 142145976?- 142,145,976 seconds is equal to 4 years, 27 weeks, 4 hours, 59 minutes, 36 seconds.
-
To count from 1 to 142,145,976 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 142145976 cubic inches would be around 43.5 feet tall.
Recreational maths with 142145976
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The information we have on file for 142145976 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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