678466690 (number)
678466690 is an even 9-digits composite number following 678466689 and preceding 678466691. In scientific notation, it is written as 6.78466690 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 244527360 positive integers (up to 678466690) that are relatively prime to 678466690.
Interesting facts
- 678466690 has 32 divisors, whose sum is 1344076416
- The reverse of 678466690 is 096664876
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | six hundred seventy-eight million four hundred sixty-six thousand six hundred ninety |
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Notation
Scientific notation | 6.78466690 × 10^8 |
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Engineering notation | 6.78466690 × 10^6 |
Prime Factorization of 678466690
Prime Factorization 2 × 11 × 5 × 113 × 54583
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 678466690 | Product of the distinct prime numbers |
The prime factorization of 678466690 is 2 × 11 × 5 × 113 × 54583. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 678466690)
Multiplication
n×yn×2 | 1356933380 |
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n×3 | 2035400070 |
n×4 | 2713866760 |
n×5 | 3392333450 |
Division
n÷yn÷2 | 339233345 |
---|---|
n÷3 | 226155563.33333 |
n÷3 | 169616672.5 |
n÷5 | 135693338 |
Exponentiation
nyn2 | 460317049439556100 |
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n3 | 3.1230978488382E+26 |
n4 | 2.1189178600474E+35 |
n5 | 1.4376151868882E+44 |
Nth Root
y√n2√n | 26047.393151715 |
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3√n | 878.70448575734 |
4√n | 161.39204798166 |
5√n | 58.385594418456 |
Divisors of 678466690
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 | -678466689 | 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 678466690 can be divided by 32 positive divisors. The sum of these divisors (counting 678466690) is 1, the average is 0.03125.
Base conversion 678466690
Base | System | Value |
---|---|---|
2 | Binary | 101000011100001001010010000010 |
3 | Ternary | 1202021122200022221 |
4 | Quaternary | 220130021102002 |
5 | Quinary | 2342141413230 |
6 | Senary | 151153521254 |
8 | Octal | 5034112202 |
10 | Decimal | 678466690 |
12 | Duodecimal | 16b27322a |
16 | Hexadecimal | 28709482 |
20 | Vigesimal | ac086ea |
36 | Base36 | b7xw8y |
Cryptographic Hash Functions
md5 | bc6e37af13dda7832ed4384131598e6c |
---|---|
sha1 | ef1ca89148cfdf0089443abb251e71736442a4c4 |
sha256 | 49643f5b300f00c80f2424e05116805f4fb1b9cdd08ffaf04f745aa878e539df |
sha512 | f7083f91199baa53fbd0384d008925c83a1a864e12c9b49dd90ea9bdf4e7fe0c2210ff686f805922d71f39bff982ee8a88c128c7be1f416410bd12be5d7a36ca |
ripemd-160 | 5c7a65e9c559429814805e30c9502cdafd744369 |
678466690 as geometric shapes
Circle
Radius = nDiameter | 1356933380 |
---|---|
Circumference | 4262931938.0188 |
Area | 1.4461286608414E+18 |
Sphere
Radius = nVolume | 1.3082001677803E+27 |
---|---|
Surface area | 5.7845146433658E+18 |
Circumference | 4262931938.0188 |
Square
Length = nPerimeter | 2713866760 |
---|---|
Area | 460317049439556100 |
Diagonal | 959496794.61638 |
Cube
Length = nSurface area | 2761902296637336600 |
---|---|
Volume | 3.1230978488382E+26 |
Space diagonal | 1175138778.3231 |
Equilateral Triangle
Length = nPerimeter | 2035400070 |
---|---|
Area | 1.9932312930488E+17 |
Altitude | 587569389.16154 |
Triangular Pyramid
Length = nSurface area | 1.9932312930488E+17 |
---|---|
Volume | 3.6806061120377E+25 |
Height | 319832264.87213 |