320420146 (number)

320420146 is an even 9-digits composite number following 320420145 and preceding 320420147. In scientific notation, it is written as 3.20420146 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 160210072 positive integers (up to 320420146) that are relatively prime to 320420146.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.20420146 × 10^8
Engineering notation 3.20420146 × 10^6

Prime Factorization of 320420146

Prime Factorization 2 × 160210073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 320420146
Product of the distinct prime numbers

The prime factorization of 320420146 is 2 × 160210073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 100, 25, 715, 633, 7221, 8148, 5344, 61681, 197376, 298547, 2384251, 3407505, 52568313, 3708459, 399315121, 454646673, 9936857920, 8020457942

Basic calculations (n = 320420146)

Multiplication

n×y
n×2 640840292
n×3 961260438
n×4 1281680584
n×5 1602100730

Division

n÷y
n÷2 160210073
n÷3 106806715.33333
n÷3 80105036.5
n÷5 64084029.2

Exponentiation

ny
n2 102669069962661316
n3 3.289723838712E+25
n4 1.0540937926998E+34
n5 3.3775288695456E+42

Nth Root

y√n
2√n 17900.283405578
3√n 684.28959756929
4√n 133.79194073478
5√n 50.250913695401

Divisors of 320420146

1, 2, 160210073, 320420146

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 -320420145
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 320420146 can be divided by 4 positive divisors. The sum of these divisors (counting 320420146) is 1, the average is 0.25.

Base conversion 320420146

Base System Value
2 Binary 10011000110010011100100110010
3 Ternary 211022221000210211
4 Quaternary 103012103210302
5 Quinary 1124011421041
6 Senary 51443414334
8 Octal 2306234462
10 Decimal 320420146
12 Duodecimal 8b3843aa
16 Hexadecimal 13193932
20 Vigesimal 502ca76
36 Base36 5arprm

Cryptographic Hash Functions

md5 80237135e208e093c3f73995ef1359bb
sha1 2170a065645ef963ca4d5b4e6ce8827533ea630a
sha256 c5e267a75267c5198b1502697bf84ff399212d5a9f74185b7419669c25db89a3
sha512 e354227f51fcffe5f59582a96e3bb4181a0d104dae05e5293b3b65ccf9371847a58fdb9802b642c647937c95c9e49a8f56c85a4382bb5dab628049be9613e1f7
ripemd-160 d6f1b2b5637030b87865d2d3dbaa5e60721b8633

320420146 as geometric shapes

Circle

Radius = n
Diameter 640840292
Circumference 2013259153.4715
Area 3.2254439594559E+17

Sphere

Radius = n
Volume 1.3779962992049E+26
Surface area 1.2901775837824E+18
Circumference 2013259153.4715

Square

Length = n
Perimeter 1281680584
Area 102669069962661316
Diagonal 453142516.13077

Cube

Length = n
Surface area 616014419775967896
Volume 3.289723838712E+25
Space diagonal 554983972.64064

Equilateral Triangle

Length = n
Perimeter 961260438
Area 4.4457011385293E+16
Altitude 277491986.32032

Triangular Pyramid

Length = n
Surface area 4.4457011385293E+16
Volume 3.8769767243072E+24
Height 151047505.37692