395220309 (number)

395220309 is an odd 9-digits composite number following 395220308 and preceding 395220310. In scientific notation, it is written as 3.95220309 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 239387760 positive integers (up to 395220309) that are relatively prime to 395220309.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred twenty thousand three hundred nine

Notation

Scientific notation 3.95220309 × 10^8
Engineering notation 3.95220309 × 10^6

Prime Factorization of 395220309

Prime Factorization 3 × 11 × 3967 × 3019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 395220309
Product of the distinct prime numbers

The prime factorization of 395220309 is 3 × 11 × 3967 × 3019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 395220309)

Multiplication

n×y
n×2 790440618
n×3 1185660927
n×4 1580881236
n×5 1976101545

Division

n÷y
n÷2 197610154.5
n÷3 131740103
n÷3 98805077.25
n÷5 79044061.8

Exponentiation

ny
n2 156199092646055481
n3 6.1733053661094E+25
n4 2.4398156543451E+34
n5 9.6426469681331E+42

Nth Root

y√n
2√n 19880.148616145
3√n 733.85977678567
4√n 140.99698087599
5√n 52.404411794666

Divisors of 395220309

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -395220308
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 395220309 can be divided by 16 positive divisors. The sum of these divisors (counting 395220309) is 1, the average is 0.0625.

Base conversion 395220309

Base System Value
2 Binary 10111100011101001010101010101
3 Ternary 1000112200021100020
4 Quaternary 113203221111111
5 Quinary 1302134022214
6 Senary 103114535353
8 Octal 2743512525
10 Decimal 395220309
12 Duodecimal b0437559
16 Hexadecimal 178e9555
20 Vigesimal 63a2af9
36 Base36 6jaxxx

Cryptographic Hash Functions

md5 c2f35be9fc1f034607f60ed7ef8e3719
sha1 c43bca57003d1b79520b6ebba950a84e844e1b1d
sha256 6d6c168da9943168f6e35e0af6b314c229ecc6fc6b3f16159bccfa200f71ed63
sha512 5f45e0609eb2765b4a96b8976571721a20dee6c364c00016ca64a0e8d866d9ff20317baa83614215ff199c551437bcdbd002eb26e47b490c25120e2736733961
ripemd-160 44d926e29fa338ed7ebed62f0e3e5b3c045de39f

395220309 as geometric shapes

Circle

Radius = n
Diameter 790440618
Circumference 2483242438.6078
Area 4.9071392195424E+17

Sphere

Radius = n
Volume 2.5858681048714E+26
Surface area 1.962855687817E+18
Circumference 2483242438.6078

Square

Length = n
Perimeter 1580881236
Area 156199092646055481
Diagonal 558925921.11309

Cube

Length = n
Surface area 937194555876332886
Volume 6.1733053661094E+25
Space diagonal 684541655.37107

Equilateral Triangle

Length = n
Perimeter 1185660927
Area 6.7636191139782E+16
Altitude 342270827.68554

Triangular Pyramid

Length = n
Surface area 6.7636191139782E+16
Volume 7.2753101445187E+24
Height 186308640.37103