142391711
142,391,711 is an odd composite number composed of five prime numbers multiplied together.
142391711 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142391711:
7 × 113 × 17 × 29 × 31
(7 × 11 × 11 × 11 × 17 × 29 × 31)See below for interesting mathematical facts about the number 142391711 from the Numbermatics database.
Names of 142391711
- Cardinal: 142391711 can be written as One hundred forty-two million, three hundred ninety-one thousand, seven hundred eleven.
Scientific notation
- Scientific notation: 1.42391711 × 108
Factors of 142391711
Divisors of 142391711
- Number of divisors d(n): 64
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Complete list of divisors:
1 7 11 17 29 31 77 119 121 187 203 217 319 341 493 527 847 899 1309 1331 2057 2233 2387 3451 3509 3689 3751 5423 5797 6293 9317 9889 14399 15283 22627 24563 26257 37961 38599 40579 41261 59653 63767 69223 106981 108779 158389 168113 270193 288827 417571 446369 656183 701437 761453 1176791 1196569 1849243 4593281 4910059 8375983 12944701 20341673 142391711
- Sum of all divisors σ(n): 202383360
- Sum of proper divisors (its aliquot sum) s(n): 59991649
- 142391711 is a deficient number, because the sum of its proper divisors (59991649) is less than itself. Its deficiency is 82400062
Bases of 142391711
- Binary: 10000111110010111001100111112
- Hexadecimal: 0x87CB99F
- Base-36: 2CRY5B
Squares and roots of 142391711
- 142391711 squared (1423917112) is 20275399361507521
- 142391711 cubed (1423917113) is 2887048806293363454558431
-
The
square root of 142391711 is 11932.7997971977 -
The
cube root of 142391711 is 522.1896217581
Scales and comparisons
How big is 142391711?- 142,391,711 seconds is equal to 4 years, 27 weeks, 3 days, 1 hour, 15 minutes, 11 seconds.
-
To count from 1 to 142,391,711 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 142391711 cubic inches would be around 43.5 feet tall.
Recreational maths with 142391711
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The information we have on file for 142391711 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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