87081332 (number)
87081332 is an even 8-digits composite number following 87081331 and preceding 87081333. In scientific notation, it is written as 8.7081332 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 37335168 positive integers (up to 87081332) that are relatively prime to 87081332.
Interesting facts
- 87081332 has 48 divisors, whose sum is 176117760
- The reverse of 87081332 is 23318078
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | eighty-seven million eighty-one thousand three hundred thirty-two |
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Notation
Scientific notation | 8.7081332 × 10^7 |
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Engineering notation | 8.7081332 × 10^6 |
Prime Factorization of 87081332
Prime Factorization 2 × 2 × 19 × 13 × 53 × 1663
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43540666 | Product of the distinct prime numbers |
The prime factorization of 87081332 is 2 × 2 × 19 × 13 × 53 × 1663. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87081332)
Multiplication
n×yn×2 | 174162664 |
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n×3 | 261243996 |
n×4 | 348325328 |
n×5 | 435406660 |
Division
n÷yn÷2 | 43540666 |
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n÷3 | 29027110.666667 |
n÷3 | 21770333 |
n÷5 | 17416266.4 |
Exponentiation
nyn2 | 7583158382894224 |
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n3 | 6.603515327494E+23 |
n4 | 5.7504291060059E+31 |
n5 | 5.0075502612256E+39 |
Nth Root
y√n2√n | 9331.7378874463 |
---|---|
3√n | 443.24279807784 |
4√n | 96.600920738087 |
5√n | 38.72442810551 |
Divisors of 87081332
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87081331 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87081332 can be divided by 48 positive divisors. The sum of these divisors (counting 87081332) is 1, the average is 0.020833333333333.
Base conversion 87081332
Base | System | Value |
---|---|---|
2 | Binary | 101001100001100000101110100 |
3 | Ternary | 20001212012010112 |
4 | Quaternary | 11030030011310 |
5 | Quinary | 134243100312 |
6 | Senary | 12350242152 |
8 | Octal | 514140564 |
10 | Decimal | 87081332 |
12 | Duodecimal | 251b6358 |
16 | Hexadecimal | 530c174 |
20 | Vigesimal | 174536c |
36 | Base36 | 1fugdw |
Cryptographic Hash Functions
md5 | b18984a6945e77fc413ac9f0704d2a74 |
---|---|
sha1 | 03637057d97516731528b479b64d7785ae719332 |
sha256 | a6229872691f3dc4227cba0090e69bb3d8733f9069aa68f1be5a987d818b0355 |
sha512 | ea63b1c8d05f0ff1297aa478fd41bb79f1d14de45e7e42cfdb165cd758452f0ebb50d6c8f89d3cfbce3783d80ee9251393ed21c37309110b95aa1ad2c03e6a1f |
ripemd-160 | a7d53690a10fcaee35aeae0b886177ee90f6abc2 |
87081332 as geometric shapes
Circle
Radius = nDiameter | 174162664 |
---|---|
Circumference | 547148145.75203 |
Area | 2.3823194666708E+16 |
Sphere
Radius = nVolume | 2.7660740320963E+24 |
---|---|
Surface area | 9.5292778666833E+16 |
Circumference | 547148145.75203 |
Square
Length = nPerimeter | 348325328 |
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Area | 7583158382894224 |
Diagonal | 123151600.74391 |
Cube
Length = nSurface area | 45498950297365344 |
---|---|
Volume | 6.603515327494E+23 |
Space diagonal | 150829291.41477 |
Equilateral Triangle
Length = nPerimeter | 261243996 |
---|---|
Area | 3.2836039002537E+15 |
Altitude | 75414645.707387 |
Triangular Pyramid
Length = nSurface area | 3.2836039002537E+15 |
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Volume | 7.7823174462338E+22 |
Height | 41050533.581305 |