378561640 (number)
378561640 is an even 9-digits composite number following 378561639 and preceding 378561641. In scientific notation, it is written as 3.78561640 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 150932800 positive integers (up to 378561640) that are relatively prime to 378561640.
Interesting facts
- 378561640 has 32 divisors, whose sum is 854530560
- The reverse of 378561640 is 046165873
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | three hundred seventy-eight million five hundred sixty-one thousand six hundred forty |
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Notation
Scientific notation | 3.78561640 × 10^8 |
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Engineering notation | 3.78561640 × 10^6 |
Prime Factorization of 378561640
Prime Factorization 2 × 2 × 2 × 5 × 311 × 30431
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 94640410 | Product of the distinct prime numbers |
The prime factorization of 378561640 is 2 × 2 × 2 × 5 × 311 × 30431. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 378561640)
Multiplication
n×yn×2 | 757123280 |
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n×3 | 1135684920 |
n×4 | 1514246560 |
n×5 | 1892808200 |
Division
n÷yn÷2 | 189280820 |
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n÷3 | 126187213.33333 |
n÷3 | 94640410 |
n÷5 | 75712328 |
Exponentiation
nyn2 | 143308915279489600 |
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n3 | 5.4251257994825E+25 |
n4 | 2.0537445198584E+34 |
n5 | 7.7746889357861E+42 |
Nth Root
y√n2√n | 19456.660556221 |
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3√n | 723.40060582296 |
4√n | 139.4871340168 |
5√n | 51.954996616983 |
Divisors of 378561640
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 | -378561639 | 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 378561640 can be divided by 32 positive divisors. The sum of these divisors (counting 378561640) is 1, the average is 0.03125.
Base conversion 378561640
Base | System | Value |
---|---|---|
2 | Binary | 10110100100000110010001101000 |
3 | Ternary | 222101022220221111 |
4 | Quaternary | 112210012101220 |
5 | Quinary | 1233402433030 |
6 | Senary | 101321520104 |
8 | Octal | 2644062150 |
10 | Decimal | 378561640 |
12 | Duodecimal | a6943034 |
16 | Hexadecimal | 16906468 |
20 | Vigesimal | 5i60420 |
36 | Base36 | 69dw14 |
Cryptographic Hash Functions
md5 | a6c508e3635e3a08a3e26f144bca9dde |
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sha1 | 53cd68829c80537f8c58f4886ac6501cdeb47b6b |
sha256 | 563dd60f4a3e00ab9197f862899fccf3c0a66a4228a99458e601f4e55596b8b4 |
sha512 | 666c4b95a1839a7f69c54143c9c40330d52140e64e3480699c7c1357ccb61dabf5a349bdeea65827399b0156004ea73be7c7fb59f130134af8f3c63be5157496 |
ripemd-160 | 2029b13dbfc900b085f7ad865259aa25fa738ec0 |
378561640 as geometric shapes
Circle
Radius = nDiameter | 757123280 |
---|---|
Circumference | 2378572934.3098 |
Area | 4.5021823543597E+17 |
Sphere
Radius = nVolume | 2.2724713808606E+26 |
---|---|
Surface area | 1.8008729417439E+18 |
Circumference | 2378572934.3098 |
Square
Length = nPerimeter | 1514246560 |
---|---|
Area | 143308915279489600 |
Diagonal | 535367005.4822 |
Cube
Length = nSurface area | 859853491676937600 |
---|---|
Volume | 5.4251257994825E+25 |
Space diagonal | 655687994.2766 |
Equilateral Triangle
Length = nPerimeter | 1135684920 |
---|---|
Area | 6.2054580610415E+16 |
Altitude | 327843997.1383 |
Triangular Pyramid
Length = nSurface area | 6.2054580610415E+16 |
---|---|
Volume | 6.3935720693402E+24 |
Height | 178455668.49407 |