87331328 (number)
87331328 is an even 8-digits composite number following 87331327 and preceding 87331329. In scientific notation, it is written as 8.7331328 × 10^7. The sum of its digits is 35. It has a total of 13 prime factors and 90 positive divisors. There are 36793344 positive integers (up to 87331328) that are relatively prime to 87331328.
Interesting facts
- 87331328 has 90 divisors, whose sum is 206479251
- The reverse of 87331328 is 82313378
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | eighty-seven million three hundred thirty-one thousand three hundred twenty-eight |
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Notation
Scientific notation | 8.7331328 × 10^7 |
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Engineering notation | 8.7331328 × 10^6 |
Prime Factorization of 87331328
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 59 × 59
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 826 | Product of the distinct prime numbers |
The prime factorization of 87331328 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 59 × 59. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87331328)
Multiplication
n×yn×2 | 174662656 |
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n×3 | 261993984 |
n×4 | 349325312 |
n×5 | 436656640 |
Division
n÷yn÷2 | 43665664 |
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n÷3 | 29110442.666667 |
n÷3 | 21832832 |
n÷5 | 17466265.6 |
Exponentiation
nyn2 | 7626760850243584 |
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n3 | 6.6605515339018E+23 |
n4 | 5.8167481066808E+31 |
n5 | 5.0798433679792E+39 |
Nth Root
y√n2√n | 9345.1232201614 |
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3√n | 443.66655157667 |
4√n | 96.670177511792 |
5√n | 38.746636893677 |
Divisors of 87331328
90 divisors
τ | Total Divisors | 90 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87331327 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.011111111111111 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 90 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87331328 can be divided by 90 positive divisors. The sum of these divisors (counting 87331328) is 1, the average is 0.011111111111111.
Base conversion 87331328
Base | System | Value |
---|---|---|
2 | Binary | 101001101001001001000000000 |
3 | Ternary | 20002022220001122 |
4 | Quaternary | 11031021020000 |
5 | Quinary | 134324100303 |
6 | Senary | 12355451412 |
8 | Octal | 515111000 |
10 | Decimal | 87331328 |
12 | Duodecimal | 252b6b68 |
16 | Hexadecimal | 5349200 |
20 | Vigesimal | 175g868 |
36 | Base36 | 1fzta8 |
Cryptographic Hash Functions
md5 | 791d1d14e42006c449bdbf903f8704e3 |
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sha1 | 4eb6bd48306049953de6f878b4e2f75db9b4b451 |
sha256 | 163900a1c184bef5a8e66e53b031ce7a86a8a4768efbe1c48880fd2cd6c76a01 |
sha512 | 103fb85f8e1bdb947fab837b0bddd2979ff3989077e17d514febee253058d94fa84086eeb613e986d6abf43e45b2e17f15bc55c7d8d8f8e03040ad1bf29b76bc |
ripemd-160 | 3900506916971fd21b57c03594c0892ac5f6c975 |
87331328 as geometric shapes
Circle
Radius = nDiameter | 174662656 |
---|---|
Circumference | 548718916.94608 |
Area | 2.3960175857811E+16 |
Sphere
Radius = nVolume | 2.7899653023683E+24 |
---|---|
Surface area | 9.5840703431246E+16 |
Circumference | 548718916.94608 |
Square
Length = nPerimeter | 349325312 |
---|---|
Area | 7626760850243584 |
Diagonal | 123505148.47765 |
Cube
Length = nSurface area | 45760565101461504 |
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Volume | 6.6605515339018E+23 |
Space diagonal | 151262297.18846 |
Equilateral Triangle
Length = nPerimeter | 261993984 |
---|---|
Area | 3.3024843224498E+15 |
Altitude | 75631148.594231 |
Triangular Pyramid
Length = nSurface area | 3.3024843224498E+15 |
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Volume | 7.8495352601074E+22 |
Height | 41168382.825884 |