142386688
142,386,688 is an even composite number composed of four prime numbers multiplied together.
What does the number 142386688 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 80 divisors.
142386688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142386688:
29 × 47 × 61 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 61 × 97)See below for interesting mathematical facts about the number 142386688 from the Numbermatics database.
Names of 142386688
- Cardinal: 142386688 can be written as One hundred forty-two million, three hundred eighty-six thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.42386688 × 108
Factors of 142386688
Divisors of 142386688
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 8 16 32 47 61 64 94 97 122 128 188 194 244 256 376 388 488 512 752 776 976 1504 1552 1952 2867 3008 3104 3904 4559 5734 5917 6016 6208 7808 9118 11468 11834 12032 12416 15616 18236 22936 23668 24064 24832 31232 36472 45872 47336 49664 72944 91744 94672 145888 183488 189344 278099 291776 366976 378688 556198 583552 733952 757376 1112396 1167104 1467904 1514752 2224792 2334208 3029504 4449584 8899168 17798336 35596672 71193344 142386688
- Sum of all divisors σ(n): 298355904
- Sum of proper divisors (its aliquot sum) s(n): 155969216
- 142386688 is an abundant number, because the sum of its proper divisors (155969216) is greater than itself. Its abundance is 13582528
Bases of 142386688
- Binary: 10000111110010100110000000002
- Hexadecimal: 0x87CA600
- Base-36: 2CRU9S
Squares and roots of 142386688
- 142386688 squared (1423866882) is 20273968919609344
- 142386688 cubed (1423866883) is 2886743287078112746012672
-
The
square root of 142386688 is 11932.5893250375 -
The
cube root of 142386688 is 522.1834814445
Scales and comparisons
How big is 142386688?- 142,386,688 seconds is equal to 4 years, 27 weeks, 2 days, 23 hours, 51 minutes, 28 seconds.
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To count from 1 to 142,386,688 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 142386688 cubic inches would be around 43.5 feet tall.
Recreational maths with 142386688
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The information we have on file for 142386688 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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