64432816 (number)
64432816 is an even 8-digits composite number following 64432815 and preceding 64432817. In scientific notation, it is written as 6.4432816 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 27540480 positive integers (up to 64432816) that are relatively prime to 64432816.
Interesting facts
- 64432816 has 40 divisors, whose sum is 143053344
- The reverse of 64432816 is 61823446
- Previous prime number is 653
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | sixty-four million four hundred thirty-two thousand eight hundred sixteen |
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Notation
Scientific notation | 6.4432816 × 10^7 |
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Engineering notation | 6.4432816 × 10^6 |
Prime Factorization of 64432816
Prime Factorization 2 × 2 × 2 × 2 × 7 × 653 × 881
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8054102 | Product of the distinct prime numbers |
The prime factorization of 64432816 is 2 × 2 × 2 × 2 × 7 × 653 × 881. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64432816)
Multiplication
n×yn×2 | 128865632 |
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n×3 | 193298448 |
n×4 | 257731264 |
n×5 | 322164080 |
Division
n÷yn÷2 | 32216408 |
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n÷3 | 21477605.333333 |
n÷3 | 16108204 |
n÷5 | 12886563.2 |
Exponentiation
nyn2 | 4151587777689856 |
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n3 | 2.6749849138774E+23 |
n4 | 1.7235681075864E+31 |
n5 | 1.1105434673958E+39 |
Nth Root
y√n2√n | 8027.0054192083 |
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3√n | 400.89967494538 |
4√n | 89.593556795164 |
5√n | 36.460399459809 |
Divisors of 64432816
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64432815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64432816 can be divided by 40 positive divisors. The sum of these divisors (counting 64432816) is 1, the average is 0.025.
Base conversion 64432816
Base | System | Value |
---|---|---|
2 | Binary | 11110101110010101010110000 |
3 | Ternary | 11111020112012121 |
4 | Quaternary | 3311302222300 |
5 | Quinary | 112443322231 |
6 | Senary | 10221004024 |
8 | Octal | 365625260 |
10 | Decimal | 64432816 |
12 | Duodecimal | 196b3614 |
16 | Hexadecimal | 3d72ab0 |
20 | Vigesimal | 102e20g |
36 | Base36 | 12d0og |
Cryptographic Hash Functions
md5 | d5585edde39de06d1e03561f18024798 |
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sha1 | 6dfa5ce2f182a5f593727f5e49d625f8c9c060dc |
sha256 | 00b10743afa93e57f2eb6b0c68a6a24b2e09ce41c330160783c0536a585637f4 |
sha512 | 74895b9162da8ff0d50746a873c6d3311010655568656f189c51b82b379fa056d6531a83b17dfd867c7af1332a98a8d17a63ea7b66d275e42a7b830eeef8ced1 |
ripemd-160 | 15ef2c9300a1d34b97eab9653a2e3b37def73ae5 |
64432816 as geometric shapes
Circle
Radius = nDiameter | 128865632 |
---|---|
Circumference | 404843322.79141 |
Area | 1.3042597663124E+16 |
Sphere
Radius = nVolume | 1.1204950605201E+24 |
---|---|
Surface area | 5.2170390652495E+16 |
Circumference | 404843322.79141 |
Square
Length = nPerimeter | 257731264 |
---|---|
Area | 4151587777689856 |
Diagonal | 91121762.24909 |
Cube
Length = nSurface area | 24909526666139136 |
---|---|
Volume | 2.6749849138774E+23 |
Space diagonal | 111600910.98674 |
Equilateral Triangle
Length = nPerimeter | 193298448 |
---|---|
Area | 1.7976902407602E+15 |
Altitude | 55800455.493368 |
Triangular Pyramid
Length = nSurface area | 1.7976902407602E+15 |
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Volume | 3.152499953624E+22 |
Height | 30373920.749697 |