142128864
142,128,864 is an even composite number composed of four prime numbers multiplied together.
142128864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142128864:
25 × 33 × 179 × 919
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 179 × 919)See below for interesting mathematical facts about the number 142128864 from the Numbermatics database.
Names of 142128864
- Cardinal: 142128864 can be written as One hundred forty-two million, one hundred twenty-eight thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.42128864 × 108
Factors of 142128864
Divisors of 142128864
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 179 216 288 358 432 537 716 864 919 1074 1432 1611 1838 2148 2757 2864 3222 3676 4296 4833 5514 5728 6444 7352 8271 8592 9666 11028 12888 14704 16542 17184 19332 22056 24813 25776 29408 33084 38664 44112 49626 51552 66168 77328 88224 99252 132336 154656 164501 198504 264672 329002 397008 493503 658004 794016 987006 1316008 1480509 1974012 2632016 2961018 3948024 4441527 5264032 5922036 7896048 8883054 11844072 15792096 17766108 23688144 35532216 47376288 71064432 142128864
- Sum of all divisors σ(n): 417312000
- Sum of proper divisors (its aliquot sum) s(n): 275183136
- 142128864 is an abundant number, because the sum of its proper divisors (275183136) is greater than itself. Its abundance is 133054272
Bases of 142128864
- Binary: 10000111100010110110111000002
- Hexadecimal: 0x878B6E0
- Base-36: 2CMBC0
Squares and roots of 142128864
- 142128864 squared (1421288642) is 20200613981930496
- 142128864 cubed (1421288643) is 2871090317354297923436544
-
The
square root of 142128864 is 11921.7810749905 -
The
cube root of 142128864 is 521.8681130673
Scales and comparisons
How big is 142128864?- 142,128,864 seconds is equal to 4 years, 27 weeks, 14 minutes, 24 seconds.
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To count from 1 to 142,128,864 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 142128864 cubic inches would be around 43.5 feet tall.
Recreational maths with 142128864
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The information we have on file for 142128864 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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