142315005
142,315,005 is an odd composite number composed of six prime numbers multiplied together.
142315005 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142315005:
3 × 5 × 7 × 89 × 97 × 157
See below for interesting mathematical facts about the number 142315005 from the Numbermatics database.
Names of 142315005
- Cardinal: 142315005 can be written as One hundred forty-two million, three hundred fifteen thousand and five.
Scientific notation
- Scientific notation: 1.42315005 × 108
Factors of 142315005
Divisors of 142315005
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 7 15 21 35 89 97 105 157 267 291 445 471 485 623 679 785 1099 1335 1455 1869 2037 2355 3115 3297 3395 5495 8633 9345 10185 13973 15229 16485 25899 41919 43165 45687 60431 69865 76145 97811 106603 129495 181293 209595 228435 293433 302155 319809 489055 533015 906465 1355381 1467165 1599045 4066143 6776905 9487667 20330715 28463001 47438335 142315005
- Sum of all divisors σ(n): 267563520
- Sum of proper divisors (its aliquot sum) s(n): 125248515
- 142315005 is a deficient number, because the sum of its proper divisors (125248515) is less than itself. Its deficiency is 17066490
Bases of 142315005
- Binary: 10000111101110001101111111012
- Hexadecimal: 0x87B8DFD
- Base-36: 2CQAYL
Squares and roots of 142315005
- 142315005 squared (1423150052) is 20253560648150025
- 142315005 cubed (1423150053) is 2882385584909274048625125
-
The
square root of 142315005 is 11929.5852819785 -
The
cube root of 142315005 is 522.0958375731
Scales and comparisons
How big is 142315005?- 142,315,005 seconds is equal to 4 years, 27 weeks, 2 days, 3 hours, 56 minutes, 45 seconds.
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To count from 1 to 142,315,005 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 142315005 cubic inches would be around 43.5 feet tall.
Recreational maths with 142315005
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The information we have on file for 142315005 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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