678465768 (number)

678465768 is an even 9-digits composite number following 678465767 and preceding 678465769. In scientific notation, it is written as 6.78465768 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 224427840 positive integers (up to 678465768) that are relatively prime to 678465768.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred sixty-five thousand seven hundred sixty-eight

Notation

Scientific notation 6.78465768 × 10^8
Engineering notation 6.78465768 × 10^6

Prime Factorization of 678465768

Prime Factorization 2 × 2 × 2 × 3 × 131 × 215797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 169616442
Product of the distinct prime numbers

The prime factorization of 678465768 is 2 × 2 × 2 × 3 × 131 × 215797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678465768)

Multiplication

n×y
n×2 1356931536
n×3 2035397304
n×4 2713863072
n×5 3392328840

Division

n÷y
n÷2 339232884
n÷3 226155256
n÷3 169616442
n÷5 135693153.6

Exponentiation

ny
n2 460315798347829824
n3 3.1230851164859E+26
n4 2.118906342086E+35
n5 1.4376054187034E+44

Nth Root

y√n
2√n 26047.375453201
3√n 878.70408771967
4√n 161.39199315084
5√n 58.385578549866

Divisors of 678465768

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 -678465767
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 678465768 can be divided by 32 positive divisors. The sum of these divisors (counting 678465768) is 1, the average is 0.03125.

Base conversion 678465768

Base System Value
2 Binary 101000011100001001000011101000
3 Ternary 1202021122122001210
4 Quaternary 220130021003220
5 Quinary 2342141401033
6 Senary 151153513120
8 Octal 5034110350
10 Decimal 678465768
12 Duodecimal 16b2727a0
16 Hexadecimal 287090e8
20 Vigesimal ac08488
36 Base36 b7xvjc

Cryptographic Hash Functions

md5 88c20d8726efebecea525540bd24bcfc
sha1 cd79426e906e934555cd03d9ad497ba47ab7e0e1
sha256 c15a6bf38ad979acc0a4e604f8e6a8bea923cb40f6ac025947bd5aa1f153c924
sha512 7c3350e6a32b9fb4646bffa4b21c3556c980b0a0a83e9e78b262d6790f41d76ceba7ab7634e66f6e48cb5721e59c2eec1a312db734b69fe2bf4bf4289749a15e
ripemd-160 6c8358ab93cb1d20381a6fc81ef01e2843e295f1

678465768 as geometric shapes

Circle

Radius = n
Diameter 1356931536
Circumference 4262926144.9219
Area 1.4461247304209E+18

Sphere

Radius = n
Volume 1.308194834465E+27
Surface area 5.7844989216835E+18
Circumference 4262926144.9219

Square

Length = n
Perimeter 2713863072
Area 460315798347829824
Diagonal 959495490.71148

Cube

Length = n
Surface area 2761894790086978944
Volume 3.1230851164859E+26
Space diagonal 1175137181.3722

Equilateral Triangle

Length = n
Perimeter 2035397304
Area 1.9932258756627E+17
Altitude 587568590.68612

Triangular Pyramid

Length = n
Surface area 1.9932258756627E+17
Volume 3.6805911068166E+25
Height 319831830.23716