142688964
142,688,964 is an even composite number composed of six prime numbers multiplied together.
142688964 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142688964:
22 × 3 × 11 × 23 × 43 × 1093
(2 × 2 × 3 × 11 × 23 × 43 × 1093)See below for interesting mathematical facts about the number 142688964 from the Numbermatics database.
Names of 142688964
- Cardinal: 142688964 can be written as One hundred forty-two million, six hundred eighty-eight thousand, nine hundred sixty-four.
Scientific notation
- Scientific notation: 1.42688964 × 108
Factors of 142688964
Divisors of 142688964
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 11 12 22 23 33 43 44 46 66 69 86 92 129 132 138 172 253 258 276 473 506 516 759 946 989 1012 1093 1419 1518 1892 1978 2186 2838 2967 3036 3279 3956 4372 5676 5934 6558 10879 11868 12023 13116 21758 24046 25139 32637 36069 43516 46999 48092 50278 65274 72138 75417 93998 100556 130548 140997 144276 150834 187996 276529 281994 301668 516989 553058 563988 829587 1033978 1080977 1106116 1550967 1659174 2067956 2161954 3101934 3242931 3318348 4323908 6203868 6485862 11890747 12971724 23781494 35672241 47562988 71344482 142688964
- Sum of all divisors σ(n): 388168704
- Sum of proper divisors (its aliquot sum) s(n): 245479740
- 142688964 is an abundant number, because the sum of its proper divisors (245479740) is greater than itself. Its abundance is 102790776
Bases of 142688964
- Binary: 10001000000101000010110001002
- Hexadecimal: 0x88142C4
- Base-36: 2CYBIC
Squares and roots of 142688964
- 142688964 squared (1426889642) is 20360140447393296
- 142688964 cubed (1426889643) is 2905167347333045906785344
-
The
square root of 142688964 is 11945.2485951529 -
The
cube root of 142688964 is 522.5527387377
Scales and comparisons
How big is 142688964?- 142,688,964 seconds is equal to 4 years, 27 weeks, 6 days, 11 hours, 49 minutes, 24 seconds.
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To count from 1 to 142,688,964 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 142688964 cubic inches would be around 43.5 feet tall.
Recreational maths with 142688964
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The information we have on file for 142688964 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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