678834668 (number)

678834668 is an even 9-digits composite number following 678834667 and preceding 678834669. In scientific notation, it is written as 6.78834668 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 327713232 positive integers (up to 678834668) that are relatively prime to 678834668.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million eight hundred thirty-four thousand six hundred sixty-eight

Notation

Scientific notation 6.78834668 × 10^8
Engineering notation 6.78834668 × 10^6

Prime Factorization of 678834668

Prime Factorization 2 × 2 × 29 × 5852023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 339417334
Product of the distinct prime numbers

The prime factorization of 678834668 is 2 × 2 × 29 × 5852023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678834668)

Multiplication

n×y
n×2 1357669336
n×3 2036504004
n×4 2715338672
n×5 3394173340

Division

n÷y
n÷2 339417334
n÷3 226278222.66667
n÷3 169708667
n÷5 135766933.6

Exponentiation

ny
n2 460816506478670224
n3 3.1281822018437E+26
n4 2.1235185264321E+35
n5 1.4415179938824E+44

Nth Root

y√n
2√n 26054.455818535
3√n 878.86331717559
4√n 161.41392696585
5√n 58.391926329831

Divisors of 678834668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678834667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678834668 can be divided by 12 positive divisors. The sum of these divisors (counting 678834668) is 1, the average is 0.083333333333333.

Base conversion 678834668

Base System Value
2 Binary 101000011101100011000111101100
3 Ternary 1202022100101002202
4 Quaternary 220131203013230
5 Quinary 2342240202133
6 Senary 151205441032
8 Octal 5035430754
10 Decimal 678834668
12 Duodecimal 16b410178
16 Hexadecimal 287631ec
20 Vigesimal ac2e6d8
36 Base36 b85s6k

Cryptographic Hash Functions

md5 e1716b5301fcc9dff486adf52b9d280b
sha1 c9c91cff17004e1012d38dccba7a3fed45923956
sha256 e019cfba180630f81ead13fff20dc4d7d272762892097da58417abcaacf61193
sha512 79f53dc768e55ee5cfaedbb215c2e2d6ab7dc4cce7bc1282526afa94dc2c137c9def215a06af55a1d64404ff9ce90c6988e06037c00b8a3787724ac35089346f
ripemd-160 c19a0c956a7e5136b233bf85629aa70de4fbdb3b

678834668 as geometric shapes

Circle

Radius = n
Diameter 1357669336
Circumference 4265244011.9817
Area 1.4476977514063E+18

Sphere

Radius = n
Volume 1.310329896587E+27
Surface area 5.7907910056252E+18
Circumference 4265244011.9817

Square

Length = n
Perimeter 2715338672
Area 460816506478670224
Diagonal 960017194.09464

Cube

Length = n
Surface area 2764899038872021344
Volume 3.1281822018437E+26
Space diagonal 1175776134.9152

Equilateral Triangle

Length = n
Perimeter 2036504004
Area 1.9953940054686E+17
Altitude 587888067.45758

Triangular Pyramid

Length = n
Surface area 1.9953940054686E+17
Volume 3.6865980795179E+25
Height 320005731.36488