142128648
142,128,648 is an even composite number composed of four prime numbers multiplied together.
142128648 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142128648:
23 × 33 × 467 × 1409
(2 × 2 × 2 × 3 × 3 × 3 × 467 × 1409)See below for interesting mathematical facts about the number 142128648 from the Numbermatics database.
Names of 142128648
- Cardinal: 142128648 can be written as One hundred forty-two million, one hundred twenty-eight thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.42128648 × 108
Factors of 142128648
Divisors of 142128648
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 467 934 1401 1409 1868 2802 2818 3736 4203 4227 5604 5636 8406 8454 11208 11272 12609 12681 16812 16908 25218 25362 33624 33816 38043 50436 50724 76086 100872 101448 152172 304344 658003 1316006 1974009 2632012 3948018 5264024 5922027 7896036 11844054 15792072 17766081 23688108 35532162 47376216 71064324 142128648
- Sum of all divisors σ(n): 395928000
- Sum of proper divisors (its aliquot sum) s(n): 253799352
- 142128648 is an abundant number, because the sum of its proper divisors (253799352) is greater than itself. Its abundance is 111670704
Bases of 142128648
- Binary: 10000111100010110110000010002
- Hexadecimal: 0x878B608
- Base-36: 2CMB60
Squares and roots of 142128648
- 142128648 squared (1421286482) is 20200552582307904
- 142128648 cubed (1421286483) is 2871077227376331115233792
-
The
square root of 142128648 is 11921.7720159379 -
The
cube root of 142128648 is 521.8678486979
Scales and comparisons
How big is 142128648?- 142,128,648 seconds is equal to 4 years, 27 weeks, 10 minutes, 48 seconds.
-
To count from 1 to 142,128,648 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 142128648 cubic inches would be around 43.5 feet tall.
Recreational maths with 142128648
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The information we have on file for 142128648 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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