678243669 (number)

678243669 is an odd 9-digits composite number following 678243668 and preceding 678243670. In scientific notation, it is written as 6.78243669 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 452162444 positive integers (up to 678243669) that are relatively prime to 678243669.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million two hundred forty-three thousand six hundred sixty-nine

Notation

Scientific notation 6.78243669 × 10^8
Engineering notation 6.78243669 × 10^6

Prime Factorization of 678243669

Prime Factorization 3 × 226081223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 678243669
Product of the distinct prime numbers

The prime factorization of 678243669 is 3 × 226081223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 678243669)

Multiplication

n×y
n×2 1356487338
n×3 2034731007
n×4 2712974676
n×5 3391218345

Division

n÷y
n÷2 339121834.5
n÷3 226081223
n÷3 169560917.25
n÷5 135648733.8

Exponentiation

ny
n2 460014474538581561
n3 3.1200190500415E+26
n4 2.1161331678501E+35
n5 1.4352539238552E+44

Nth Root

y√n
2√n 26043.111738039
3√n 878.60819459939
4√n 161.37878341975
5√n 58.381755489801

Divisors of 678243669

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 -678243668
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 678243669 can be divided by 4 positive divisors. The sum of these divisors (counting 678243669) is 1, the average is 0.25.

Base conversion 678243669

Base System Value
2 Binary 101000011011010010110101010101
3 Ternary 1202021020100101220
4 Quaternary 220123102311111
5 Quinary 2342112244134
6 Senary 151145040553
8 Octal 5033226525
10 Decimal 678243669
12 Duodecimal 16b186159
16 Hexadecimal 286d2d55
20 Vigesimal abj0939
36 Base36 b7t45x

Cryptographic Hash Functions

md5 8219c8dc8763d8f90c74a70c345ee85c
sha1 d11e9ddb1ec6c52962aabe5db9a50e1789a434e8
sha256 876018d8f3d4a63b5167948ec15988e884a7292441b78ff9968a16ef2dbe34e1
sha512 f2747774e339169ee5950061b01ab1ab957c3e243ebfa49131cdac5d6bc7d022e1051d09931f4c258c7f9ecac5ca91333f28d71492fdeb2627b64ae81a33ecb9
ripemd-160 6bf028de3fe7f3ac1ac8220bce6a9ef86e8fd922

678243669 as geometric shapes

Circle

Radius = n
Diameter 1356487338
Circumference 4261530655.7484
Area 1.4451780937554E+18

Sphere

Radius = n
Volume 1.3069105235561E+27
Surface area 5.7807123750215E+18
Circumference 4261530655.7484

Square

Length = n
Perimeter 2712974676
Area 460014474538581561
Diagonal 959181395.29349

Cube

Length = n
Surface area 2760086847231489366
Volume 3.1200190500415E+26
Space diagonal 1174752494.6199

Equilateral Triangle

Length = n
Perimeter 2034731007
Area 1.9919211052948E+17
Altitude 587376247.30996

Triangular Pyramid

Length = n
Surface area 1.9919211052948E+17
Volume 3.6769777128593E+25
Height 319727131.7645