64432880 (number)
64432880 is an even 8-digits composite number following 64432879 and preceding 64432881. In scientific notation, it is written as 6.4432880 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 24940800 positive integers (up to 64432880) that are relatively prime to 64432880.
Interesting facts
- 64432880 has 40 divisors, whose sum is 154644864
- The reverse of 64432880 is 08823446
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | sixty-four million four hundred thirty-two thousand eight hundred eighty |
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Notation
Scientific notation | 6.4432880 × 10^7 |
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Engineering notation | 6.4432880 × 10^6 |
Prime Factorization of 64432880
Prime Factorization 2 × 2 × 2 × 2 × 5 × 31 × 25981
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8054110 | Product of the distinct prime numbers |
The prime factorization of 64432880 is 2 × 2 × 2 × 2 × 5 × 31 × 25981. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64432880)
Multiplication
n×yn×2 | 128865760 |
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n×3 | 193298640 |
n×4 | 257731520 |
n×5 | 322164400 |
Division
n÷yn÷2 | 32216440 |
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n÷3 | 21477626.666667 |
n÷3 | 16108220 |
n÷5 | 12886576 |
Exponentiation
nyn2 | 4151596025094400 |
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n3 | 2.6749928849338E+23 |
n4 | 1.723574955558E+31 |
n5 | 1.1105489828247E+39 |
Nth Root
y√n2√n | 8027.0094057501 |
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3√n | 400.8998076809 |
4√n | 89.593579043088 |
5√n | 36.460406702902 |
Divisors of 64432880
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 | -64432879 | 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 64432880 can be divided by 40 positive divisors. The sum of these divisors (counting 64432880) is 1, the average is 0.025.
Base conversion 64432880
Base | System | Value |
---|---|---|
2 | Binary | 11110101110010101011110000 |
3 | Ternary | 11111020112021222 |
4 | Quaternary | 3311302223300 |
5 | Quinary | 112443323010 |
6 | Senary | 10221004212 |
8 | Octal | 365625360 |
10 | Decimal | 64432880 |
12 | Duodecimal | 196b3668 |
16 | Hexadecimal | 3d72af0 |
20 | Vigesimal | 102e240 |
36 | Base36 | 12d0q8 |
Cryptographic Hash Functions
md5 | 741ca701747d85c4c9484b691f8ef0ed |
---|---|
sha1 | ca6267cbaa0e2cd1c43e4dcbcbfbaade58663fa9 |
sha256 | 3071fd28695a21f109aa5aa774f5ec83369bda85a8935a062d4265435738a7ea |
sha512 | a6f51f9b2f166da85f1aa11ee55cc17ac8720e4471872a7c9f0a9dd6e562bc4ef0e62e6e455e1cdedc9d74d052ec88526008d138146902c1eb8e10a358b7d08b |
ripemd-160 | abc42c096b4cfbe139bec99c01d973f73a19590c |
64432880 as geometric shapes
Circle
Radius = nDiameter | 128865760 |
---|---|
Circumference | 404843724.91527 |
Area | 1.3042623573109E+16 |
Sphere
Radius = nVolume | 1.1204983994284E+24 |
---|---|
Surface area | 5.2170494292437E+16 |
Circumference | 404843724.91527 |
Square
Length = nPerimeter | 257731520 |
---|---|
Area | 4151596025094400 |
Diagonal | 91121852.758758 |
Cube
Length = nSurface area | 24909576150566400 |
---|---|
Volume | 2.6749928849338E+23 |
Space diagonal | 111601021.83799 |
Equilateral Triangle
Length = nPerimeter | 193298640 |
---|---|
Area | 1.7976938119911E+15 |
Altitude | 55800510.918994 |
Triangular Pyramid
Length = nSurface area | 1.7976938119911E+15 |
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Volume | 3.1525093476041E+22 |
Height | 30373950.919586 |