142585872
142,585,872 is an even composite number composed of five prime numbers multiplied together.
142585872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142585872:
24 × 3 × 11 × 13 × 20773
(2 × 2 × 2 × 2 × 3 × 11 × 13 × 20773)See below for interesting mathematical facts about the number 142585872 from the Numbermatics database.
Names of 142585872
- Cardinal: 142585872 can be written as One hundred forty-two million, five hundred eighty-five thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.42585872 × 108
Factors of 142585872
Divisors of 142585872
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 78 88 104 132 143 156 176 208 264 286 312 429 528 572 624 858 1144 1716 2288 3432 6864 20773 41546 62319 83092 124638 166184 228503 249276 270049 332368 457006 498552 540098 685509 810147 914012 997104 1080196 1371018 1620294 1828024 2160392 2742036 2970539 3240588 3656048 4320784 5484072 5941078 6481176 8911617 10968144 11882156 12962352 17823234 23764312 35646468 47528624 71292936 142585872
- Sum of all divisors σ(n): 432763968
- Sum of proper divisors (its aliquot sum) s(n): 290178096
- 142585872 is an abundant number, because the sum of its proper divisors (290178096) is greater than itself. Its abundance is 147592224
Bases of 142585872
- Binary: 10000111111110110000000100002
- Hexadecimal: 0x87FB010
- Base-36: 2CW3YO
Squares and roots of 142585872
- 142585872 squared (1425858722) is 20330730894000384
- 142585872 cubed (1425858723) is 2898874992918384320974848
-
The
square root of 142585872 is 11940.9326268931 -
The
cube root of 142585872 is 522.4268612475
Scales and comparisons
How big is 142585872?- 142,585,872 seconds is equal to 4 years, 27 weeks, 5 days, 7 hours, 11 minutes, 12 seconds.
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To count from 1 to 142,585,872 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 142585872 cubic inches would be around 43.5 feet tall.
Recreational maths with 142585872
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The information we have on file for 142585872 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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