142742535
142,742,535 is an odd composite number composed of six prime numbers multiplied together.
142742535 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 142742535:
3 × 5 × 13 × 19 × 59 × 653
See below for interesting mathematical facts about the number 142742535 from the Numbermatics database.
Names of 142742535
- Cardinal: 142742535 can be written as One hundred forty-two million, seven hundred forty-two thousand, five hundred thirty-five.
Scientific notation
- Scientific notation: 1.42742535 × 108
Factors of 142742535
Divisors of 142742535
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 13 15 19 39 57 59 65 95 177 195 247 285 295 653 741 767 885 1121 1235 1959 2301 3265 3363 3705 3835 5605 8489 9795 11505 12407 14573 16815 25467 37221 38527 42445 43719 62035 72865 115581 127335 161291 186105 192635 218595 483873 500851 577905 732013 806455 1502553 2196039 2419365 2504255 3660065 7512765 9516169 10980195 28548507 47580845 142742535
- Sum of all divisors σ(n): 263692800
- Sum of proper divisors (its aliquot sum) s(n): 120950265
- 142742535 is a deficient number, because the sum of its proper divisors (120950265) is less than itself. Its deficiency is 21792270
Bases of 142742535
- Binary: 10001000001000010100000001112
- Hexadecimal: 0x8821407
- Base-36: 2CZGUF
Squares and roots of 142742535
- 142742535 squared (1427425352) is 20375431298226225
- 142742535 cubed (1427425353) is 2908440715227152359980375
-
The
square root of 142742535 is 11947.4907407373 -
The
cube root of 142742535 is 522.6181261123
Scales and comparisons
How big is 142742535?- 142,742,535 seconds is equal to 4 years, 28 weeks, 2 hours, 42 minutes, 15 seconds.
-
To count from 1 to 142,742,535 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 142742535 cubic inches would be around 43.6 feet tall.
Recreational maths with 142742535
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The information we have on file for 142742535 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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