87071072 (number)
87071072 is an even 8-digits composite number following 87071071 and preceding 87071073. In scientific notation, it is written as 8.7071072 × 10^7. The sum of its digits is 32. It has a total of 9 prime factors and 96 positive divisors. There are 36564480 positive integers (up to 87071072) that are relatively prime to 87071072.
Interesting facts
- 87071072 has 96 divisors, whose sum is 201761280
- The reverse of 87071072 is 27017078
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | eighty-seven million seventy-one thousand seventy-two |
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Notation
Scientific notation | 8.7071072 × 10^7 |
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Engineering notation | 8.7071072 × 10^6 |
Prime Factorization of 87071072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 19 × 47 × 277
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5441942 | Product of the distinct prime numbers |
The prime factorization of 87071072 is 2 × 2 × 2 × 2 × 2 × 11 × 19 × 47 × 277. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87071072)
Multiplication
n×yn×2 | 174142144 |
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n×3 | 261213216 |
n×4 | 348284288 |
n×5 | 435355360 |
Division
n÷yn÷2 | 43535536 |
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n÷3 | 29023690.666667 |
n÷3 | 21767768 |
n÷5 | 17414214.4 |
Exponentiation
nyn2 | 7581371579229184 |
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n3 | 6.6011815063382E+23 |
n4 | 5.7477195022344E+31 |
n5 | 5.0046009861486E+39 |
Nth Root
y√n2√n | 9331.1881344232 |
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3√n | 443.22538964054 |
4√n | 96.598075210758 |
5√n | 38.723515553188 |
Divisors of 87071072
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87071071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87071072 can be divided by 96 positive divisors. The sum of these divisors (counting 87071072) is 1, the average is 0.010416666666667.
Base conversion 87071072
Base | System | Value |
---|---|---|
2 | Binary | 101001100001001100101100000 |
3 | Ternary | 20001211200001112 |
4 | Quaternary | 11030021211200 |
5 | Quinary | 134242233242 |
6 | Senary | 12350122452 |
8 | Octal | 514114540 |
10 | Decimal | 87071072 |
12 | Duodecimal | 251b0428 |
16 | Hexadecimal | 5309960 |
20 | Vigesimal | 1743hdc |
36 | Base36 | 1fu8gw |
Cryptographic Hash Functions
md5 | e185915acd2ee368e86589b6e36f6ad7 |
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sha1 | b54e8d0c495c2046aab3f947e261142f3fa0e851 |
sha256 | cae2bcaa4c49ee9bb0f3582a1dd9164cf5c3b17a8d0a147a97ab69ca00a20931 |
sha512 | 436e2650945717d7dee56a9cb8e2fde17b0ab3544738ef2ea157abb4905719473477b1d4ee4a502585a46d4e89f95597d4e96b11814cce9c860f137bddf02dd0 |
ripemd-160 | 449d5effff9d151ac769621e81f4bd60d39aa42a |
87071072 as geometric shapes
Circle
Radius = nDiameter | 174142144 |
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Circumference | 547083680.27078 |
Area | 2.3817581257441E+16 |
Sphere
Radius = nVolume | 2.7650964433766E+24 |
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Surface area | 9.5270325029763E+16 |
Circumference | 547083680.27078 |
Square
Length = nPerimeter | 348284288 |
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Area | 7581371579229184 |
Diagonal | 123137090.91276 |
Cube
Length = nSurface area | 45488229475375104 |
---|---|
Volume | 6.6011815063382E+23 |
Space diagonal | 150811520.57349 |
Equilateral Triangle
Length = nPerimeter | 261213216 |
---|---|
Area | 3.2828301915709E+15 |
Altitude | 75405760.286744 |
Triangular Pyramid
Length = nSurface area | 3.2828301915709E+15 |
---|---|
Volume | 7.7795670116249E+22 |
Height | 41045696.970921 |