678349768 (number)
678349768 is an even 9-digits composite number following 678349767 and preceding 678349769. In scientific notation, it is written as 6.78349768 × 10^8. The sum of its digits is 58. It has a total of 6 prime factors and 32 positive divisors. There are 325846080 positive integers (up to 678349768) that are relatively prime to 678349768.
Interesting facts
- 678349768 has 32 divisors, whose sum is 1322861760
- The reverse of 678349768 is 867943876
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 58
- Digital Root 4
Name
Name | six hundred seventy-eight million three hundred forty-nine thousand seven hundred sixty-eight |
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Notation
Scientific notation | 6.78349768 × 10^8 |
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Engineering notation | 6.78349768 × 10^6 |
Prime Factorization of 678349768
Prime Factorization 2 × 2 × 2 × 43 × 61 × 32327
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 169587442 | Product of the distinct prime numbers |
The prime factorization of 678349768 is 2 × 2 × 2 × 43 × 61 × 32327. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 678349768)
Multiplication
n×yn×2 | 1356699536 |
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n×3 | 2035049304 |
n×4 | 2713399072 |
n×5 | 3391748840 |
Division
n÷yn÷2 | 339174884 |
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n÷3 | 226116589.33333 |
n÷3 | 169587442 |
n÷5 | 135669953.6 |
Exponentiation
nyn2 | 460158407745653824 |
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n3 | 3.1214834913751E+26 |
n4 | 2.1174576021902E+35 |
n5 | 1.4363768731955E+44 |
Nth Root
y√n2√n | 26045.148646149 |
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3√n | 878.65400635048 |
4√n | 161.38509425021 |
5√n | 58.383581930239 |
Divisors of 678349768
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 | -678349767 | 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 678349768 can be divided by 32 positive divisors. The sum of these divisors (counting 678349768) is 1, the average is 0.03125.
Base conversion 678349768
Base | System | Value |
---|---|---|
2 | Binary | 101000011011101100101111001000 |
3 | Ternary | 1202021102201221111 |
4 | Quaternary | 220123230233020 |
5 | Quinary | 2342124143033 |
6 | Senary | 151151220104 |
8 | Octal | 5033545710 |
10 | Decimal | 678349768 |
12 | Duodecimal | 16b217634 |
16 | Hexadecimal | 286ecbc8 |
20 | Vigesimal | abjde88 |
36 | Base36 | b7ve14 |
Cryptographic Hash Functions
md5 | ceedf626b734d75919e0731649c5d988 |
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sha1 | a81dd9f489ed1dd021767246a98f82b4cd9a9d31 |
sha256 | 049209f11302787914bef373e0ed478e54dc84fdf21bbf56b204917770977b18 |
sha512 | 4c16d3337b89fdfccc7abf488204a5d94f1c6a65915690bf6a6effcd6cc68c5abcba66e92a4fd6a3c5591ba1a8c774f62504e390fb39179a44193c0ba1ee0f81 |
ripemd-160 | 4ba212a4753e648302800ae41b89bcf74efb29d0 |
678349768 as geometric shapes
Circle
Radius = nDiameter | 1356699536 |
---|---|
Circumference | 4262197295.4263 |
Area | 1.4456302732613E+18 |
Sphere
Radius = nVolume | 1.3075239473075E+27 |
---|---|
Surface area | 5.7825210930453E+18 |
Circumference | 4262197295.4263 |
Square
Length = nPerimeter | 2713399072 |
---|---|
Area | 460158407745653824 |
Diagonal | 959331441.93824 |
Cube
Length = nSurface area | 2760950446473922944 |
---|---|
Volume | 3.1214834913751E+26 |
Space diagonal | 1174936263.4786 |
Equilateral Triangle
Length = nPerimeter | 2035049304 |
---|---|
Area | 1.9925443543637E+17 |
Altitude | 587468131.73928 |
Triangular Pyramid
Length = nSurface area | 1.9925443543637E+17 |
---|---|
Volume | 3.678703573522E+25 |
Height | 319777147.31275 |