142864875
142,864,875 is an odd composite number composed of four prime numbers multiplied together.
142864875 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142864875:
32 × 53 × 292 × 151
(3 × 3 × 5 × 5 × 5 × 29 × 29 × 151)See below for interesting mathematical facts about the number 142864875 from the Numbermatics database.
Names of 142864875
- Cardinal: 142864875 can be written as One hundred forty-two million, eight hundred sixty-four thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.42864875 × 108
Factors of 142864875
Divisors of 142864875
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 9 15 25 29 45 75 87 125 145 151 225 261 375 435 453 725 755 841 1125 1305 1359 2175 2265 2523 3625 3775 4205 4379 6525 6795 7569 10875 11325 12615 13137 18875 21025 21895 32625 33975 37845 39411 56625 63075 65685 105125 109475 126991 169875 189225 197055 315375 328425 380973 547375 634955 946125 985275 1142919 1642125 1904865 3174775 4926375 5714595 9524325 15873875 28572975 47621625 142864875
- Sum of all divisors σ(n): 268490976
- Sum of proper divisors (its aliquot sum) s(n): 125626101
- 142864875 is a deficient number, because the sum of its proper divisors (125626101) is less than itself. Its deficiency is 17238774
Bases of 142864875
- Binary: 10001000001111110001111010112
- Hexadecimal: 0x883F1EB
- Base-36: 2D238R
Squares and roots of 142864875
- 142864875 squared (1428648752) is 20410372508765625
- 142864875 cubed (1428648753) is 2915925317168237419921875
-
The
square root of 142864875 is 11952.6095477097 -
The
cube root of 142864875 is 522.7673898293
Scales and comparisons
How big is 142864875?- 142,864,875 seconds is equal to 4 years, 28 weeks, 1 day, 12 hours, 41 minutes, 15 seconds.
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To count from 1 to 142,864,875 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 142864875 cubic inches would be around 43.6 feet tall.
Recreational maths with 142864875
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The information we have on file for 142864875 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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