388616064 (number)
388616064 is an even 9-digits composite number following 388616063 and preceding 388616065. In scientific notation, it is written as 3.88616064 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 129132032 positive integers (up to 388616064) that are relatively prime to 388616064.
Interesting facts
- 388616064 has 32 divisors, whose sum is 775189800
- The reverse of 388616064 is 460616883
- Previous prime number is 1077
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | three hundred eighty-eight million six hundred sixteen thousand sixty-four |
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Notation
Scientific notation | 3.88616064 × 10^8 |
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Engineering notation | 3.88616064 × 10^6 |
Prime Factorization of 388616064
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1077 × 2819
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 6072126 | Product of the distinct prime numbers |
The prime factorization of 388616064 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1077 × 2819. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388616064)
Multiplication
n×yn×2 | 777232128 |
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n×3 | 1165848192 |
n×4 | 1554464256 |
n×5 | 1943080320 |
Division
n÷yn÷2 | 194308032 |
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n÷3 | 129538688 |
n÷3 | 97154016 |
n÷5 | 77723212.8 |
Exponentiation
nyn2 | 151022445198852096 |
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n3 | 5.8689748228834E+25 |
n4 | 2.280777895384E+34 |
n5 | 8.8634692856234E+42 |
Nth Root
y√n2√n | 19713.34735655 |
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3√n | 729.74912502722 |
4√n | 140.40422841407 |
5√n | 52.228090714486 |
Divisors of 388616064
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388616063 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388616064 can be divided by 32 positive divisors. The sum of these divisors (counting 388616064) is 1, the average is 0.03125.
Base conversion 388616064
Base | System | Value |
---|---|---|
2 | Binary | 10111001010011100111110000000 |
3 | Ternary | 1000002020202000120 |
4 | Quaternary | 113022130332000 |
5 | Quinary | 1243441203224 |
6 | Senary | 102321220240 |
8 | Octal | 2712347600 |
10 | Decimal | 388616064 |
12 | Duodecimal | aa191680 |
16 | Hexadecimal | 1729cf80 |
20 | Vigesimal | 618h034 |
36 | Base36 | 6fde2o |
Cryptographic Hash Functions
md5 | b2aa32805c15c0346c2d7e1d6161f45c |
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sha1 | 1f13b3ad9beab9b0f4e3baa87282444e5680da80 |
sha256 | d9702c40c8b683cae41ca385cbfe8db41b00d7ec4361802d6b4d3d058585fa67 |
sha512 | 3c865e52806cfb94948f46baf389f01fe57e47c36344e5dd51eccb0ce9ea7c4957e3f2579ea0002c2d7f2e1cc901c970930a82d9ff4f2a1b792dda3e08b02086 |
ripemd-160 | a0b6cc9450550847ec83b75fd751fde41af32cd2 |
388616064 as geometric shapes
Circle
Radius = nDiameter | 777232128 |
---|---|
Circumference | 2441746743.4588 |
Area | 4.7445100436388E+17 |
Sphere
Radius = nVolume | 2.4583904250232E+26 |
---|---|
Surface area | 1.8978040174555E+18 |
Circumference | 2441746743.4588 |
Square
Length = nPerimeter | 1554464256 |
---|---|
Area | 151022445198852096 |
Diagonal | 549586108.26485 |
Cube
Length = nSurface area | 906134671193112576 |
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Volume | 5.8689748228834E+25 |
Space diagonal | 673102767.48544 |
Equilateral Triangle
Length = nPerimeter | 1165848192 |
---|---|
Area | 6.5394637041925E+16 |
Altitude | 336551383.74272 |
Triangular Pyramid
Length = nSurface area | 6.5394637041925E+16 |
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Volume | 6.9166531597899E+24 |
Height | 183195369.42162 |