668678411 (number)

668678411 is an odd 9-digits composite number following 668678410 and preceding 668678412. In scientific notation, it is written as 6.68678411 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 668355312 positive integers (up to 668678411) that are relatively prime to 668678411.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.68678411 × 10^8
Engineering notation 6.68678411 × 10^6

Prime Factorization of 668678411

Prime Factorization 2083 × 321017

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 668678411
Product of the distinct prime numbers

The prime factorization of 668678411 is 2083 × 321017. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 668678411)

Multiplication

n×y
n×2 1337356822
n×3 2006035233
n×4 2674713644
n×5 3343392055

Division

n÷y
n÷2 334339205.5
n÷3 222892803.66667
n÷3 167169602.75
n÷5 133735682.2

Exponentiation

ny
n2 447130817337484921
n3 2.9898672444636E+26
n4 1.9992596781289E+35
n5 1.3368617847476E+44

Nth Root

y√n
2√n 25858.816890956
3√n 874.45829261971
4√n 160.80676879708
5√n 58.216147242986

Divisors of 668678411

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -668678410
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 668678411 can be divided by 4 positive divisors. The sum of these divisors (counting 668678411) is 1, the average is 0.25.

Base conversion 668678411

Base System Value
2 Binary 100111110110110011100100001011
3 Ternary 1201121020101100002
4 Quaternary 213312303210023
5 Quinary 2332140202121
6 Senary 150204033215
8 Octal 4766634413
10 Decimal 668678411
12 Duodecimal 167b3280b
16 Hexadecimal 27db390b
20 Vigesimal a8j4g0b
36 Base36 b243kb

Cryptographic Hash Functions

md5 866dfb17904fecb0666edd3822af344f
sha1 837eedb8a98316a29327924f5a49adeb4acebd42
sha256 a9aab88f7bc7690d76e1cd349f01b311f8fc8814d968187e0e85d0a096878798
sha512 7dbb9e08381d42c194658324c672b9749092617a977036e3c7d8ac69147be46f01198181360b5b17941485155949a74d1d13c88e1bc0c71d59151a96101cabf8
ripemd-160 7d02d6df3a09f0a8176866c20be9362ec868364f

668678411 as geometric shapes

Circle

Radius = n
Diameter 1337356822
Circumference 4201430367.2234
Area 1.404702890941E+18

Sphere

Radius = n
Volume 1.2523926627221E+27
Surface area 5.6188115637642E+18
Circumference 4201430367.2234

Square

Length = n
Perimeter 2674713644
Area 447130817337484921
Diagonal 945654077.70229

Cube

Length = n
Surface area 2682784904024909526
Volume 2.9898672444636E+26
Space diagonal 1158184981.7764

Equilateral Triangle

Length = n
Perimeter 2006035233
Area 1.9361332331458E+17
Altitude 579092490.88821

Triangular Pyramid

Length = n
Surface area 1.9361332331458E+17
Volume 3.5235923390129E+25
Height 315218025.90076