142143560
142,143,560 is an even composite number composed of five prime numbers multiplied together.
142143560 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142143560:
23 × 5 × 13 × 19 × 14387
(2 × 2 × 2 × 5 × 13 × 19 × 14387)See below for interesting mathematical facts about the number 142143560 from the Numbermatics database.
Names of 142143560
- Cardinal: 142143560 can be written as One hundred forty-two million, one hundred forty-three thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.4214356 × 108
Factors of 142143560
Divisors of 142143560
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 13 19 20 26 38 40 52 65 76 95 104 130 152 190 247 260 380 494 520 760 988 1235 1976 2470 4940 9880 14387 28774 57548 71935 115096 143870 187031 273353 287740 374062 546706 575480 748124 935155 1093412 1366765 1496248 1870310 2186824 2733530 3553589 3740620 5467060 7107178 7481240 10934120 14214356 17767945 28428712 35535890 71071780 142143560
- Sum of all divisors σ(n): 362577600
- Sum of proper divisors (its aliquot sum) s(n): 220434040
- 142143560 is an abundant number, because the sum of its proper divisors (220434040) is greater than itself. Its abundance is 78290480
Bases of 142143560
- Binary: 10000111100011110000010010002
- Hexadecimal: 0x878F048
- Base-36: 2CMMO8
Squares and roots of 142143560
- 142143560 squared (1421435602) is 20204791649473600
- 142143560 cubed (1421435603) is 2871981014114449630016000
-
The
square root of 142143560 is 11922.3974099171 -
The
cube root of 142143560 is 521.8860993491
Scales and comparisons
How big is 142143560?- 142,143,560 seconds is equal to 4 years, 27 weeks, 4 hours, 19 minutes, 20 seconds.
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To count from 1 to 142,143,560 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 142143560 cubic inches would be around 43.5 feet tall.
Recreational maths with 142143560
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The information we have on file for 142143560 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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