320820146 (number)

320820146 is an even 9-digits composite number following 320820145 and preceding 320820147. In scientific notation, it is written as 3.20820146 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 153435700 positive integers (up to 320820146) that are relatively prime to 320820146.

Interesting facts

Basic properties

Name

Name three hundred twenty million eight hundred twenty thousand one hundred forty-six

Notation

Scientific notation 3.20820146 × 10^8
Engineering notation 3.20820146 × 10^6

Prime Factorization of 320820146

Prime Factorization 2 × 23 × 6974351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 320820146
Product of the distinct prime numbers

The prime factorization of 320820146 is 2 × 23 × 6974351. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 42, 18, 315, 478, 3828, 4474, 47898, 10750, 821991, 186076, 630365, 1607204, 48163478, 88347083, 715242770, 810277586, 2887700727, 3650083037

Basic calculations (n = 320820146)

Multiplication

n×y
n×2 641640292
n×3 962460438
n×4 1283280584
n×5 1604100730

Division

n÷y
n÷2 160410073
n÷3 106940048.66667
n÷3 80205036.5
n÷5 64164029.2

Exponentiation

ny
n2 102925566079461316
n3 3.3020595136745E+25
n4 1.0593672152778E+34
n5 3.3986634467302E+42

Nth Root

y√n
2√n 17911.452928224
3√n 684.57422596802
4√n 133.83367636071
5√n 50.263453690926

Divisors of 320820146

1, 2, 23, 46, 6974351, 13948702, 160410073, 320820146

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -320820145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 320820146 can be divided by 8 positive divisors. The sum of these divisors (counting 320820146) is 1, the average is 0.125.

Base conversion 320820146

Base System Value
2 Binary 10011000111110101001110110010
3 Ternary 211100200100111122
4 Quaternary 103013311032302
5 Quinary 1124112221041
6 Senary 51500142242
8 Octal 2307651662
10 Decimal 320820146
12 Duodecimal 8b537982
16 Hexadecimal 131f53b2
20 Vigesimal 5052a76
36 Base36 5b0aeq

Cryptographic Hash Functions

md5 fd65e05292e141208c3d390fffa08bf5
sha1 13ef760047c1c1efb2d56e50c1e13f97bf0b58c7
sha256 f7a484a999f6418d275ce3a495656a81e8838d937711b7304ae931cc0b1fe239
sha512 d8d57680baf5871419b30012e5e352c0c568460c80fd398d68672093a682bf035ab67b5d23cc41c814dc6747f7447b59660496bd6b0c31dd3127f241debb0cbc
ripemd-160 28935abed5d0f52f9481aea8483e3da05bfa4556

320820146 as geometric shapes

Circle

Radius = n
Diameter 641640292
Circumference 2015772427.5944
Area 3.2335020226181E+17

Sphere

Radius = n
Volume 1.3831634546502E+26
Surface area 1.2934008090472E+18
Circumference 2015772427.5944

Square

Length = n
Perimeter 1283280584
Area 102925566079461316
Diagonal 453708201.55572

Cube

Length = n
Surface area 617553396476767896
Volume 3.3020595136745E+25
Space diagonal 555676792.96367

Equilateral Triangle

Length = n
Perimeter 962460438
Area 4.4568077461854E+16
Altitude 277838396.48183

Triangular Pyramid

Length = n
Surface area 4.4568077461854E+16
Volume 3.891514456668E+24
Height 151236067.18524