387072 (number)
387072 is an even 6-digits composite number following 387071 and preceding 387073. In scientific notation, it is written as 3.87072 × 10^5. The sum of its digits is 27. It has a total of 14 prime factors and 96 positive divisors. There are 110592 positive integers (up to 387072) that are relatively prime to 387072.
Interesting facts
- 387072 has 96 divisors, whose sum is 1310400
- The reverse of 387072 is 270783
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 27
- Digital Root 9
Name
Name | three hundred eighty-seven thousand seventy-two |
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Notation
Scientific notation | 3.87072 × 10^5 |
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Engineering notation | 3.87072 × 10^3 |
Prime Factorization of 387072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 7
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 378 | Product of the distinct prime numbers |
The prime factorization of 387072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 7. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 387072)
Multiplication
n×yn×2 | 774144 |
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n×3 | 1161216 |
n×4 | 1548288 |
n×5 | 1935360 |
Division
n÷yn÷2 | 193536 |
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n÷3 | 129024 |
n÷3 | 96768 |
n÷5 | 77414.4 |
Exponentiation
nyn2 | 149824733184 |
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n3 | 57992959122997248 |
n4 | 2.2447450673657E+22 |
n5 | 8.6887796271537E+27 |
Nth Root
y√n2√n | 622.15110704715 |
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3√n | 72.878135325016 |
4√n | 24.94295706301 |
5√n | 13.108661569684 |
Divisors of 387072
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 | -387071 | 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 387072 can be divided by 96 positive divisors. The sum of these divisors (counting 387072) is 1, the average is 0.010416666666667.
Base conversion 387072
Base | System | Value |
---|---|---|
2 | Binary | 1011110100000000000 |
3 | Ternary | 201122222000 |
4 | Quaternary | 1132200000 |
5 | Quinary | 44341242 |
6 | Senary | 12144000 |
8 | Octal | 1364000 |
10 | Decimal | 387072 |
12 | Duodecimal | 168000 |
16 | Hexadecimal | 5e800 |
20 | Vigesimal | 287dc |
36 | Base36 | 8ao0 |
Cryptographic Hash Functions
md5 | 2aad910e3cde6493e4f7297f06e7f521 |
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sha1 | 88d714a3c56f695989b2ff52f38d08a6d45cad11 |
sha256 | e5f4cccbf119341a55cb926bb8debb65b655ad963601e06a973606f67ccb25c0 |
sha512 | d0ba8d203d7ed07c20b3198a0dbd0a710c4ec7c570ee1978e867a24fadb32eac08e56dc155385c3271efacbd974729d30e2853cfcb35e87735f0b561531baf57 |
ripemd-160 | 62d48b4064cf9711ed515200e322554bee55ebfa |
387072 as geometric shapes
Circle
Radius = nDiameter | 774144 |
---|---|
Circumference | 2432045.1032206 |
Area | 470688281096.91 |
Sphere
Radius = nVolume | 2.4292033912099E+17 |
---|---|
Surface area | 1882753124387.6 |
Circumference | 2432045.1032206 |
Square
Length = nPerimeter | 1548288 |
---|---|
Area | 149824733184 |
Diagonal | 547402.47201488 |
Cube
Length = nSurface area | 898948399104 |
---|---|
Volume | 57992959122997248 |
Space diagonal | 670428.3701873 |
Equilateral Triangle
Length = nPerimeter | 1161216 |
---|---|
Area | 64876012526.285 |
Altitude | 335214.18509365 |
Triangular Pyramid
Length = nSurface area | 64876012526.285 |
---|---|
Volume | 6.8345357761576E+15 |
Height | 182467.49067163 |