395280685 (number)

395280685 is an odd 9-digits composite number following 395280684 and preceding 395280686. In scientific notation, it is written as 3.95280685 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 297346048 positive integers (up to 395280685) that are relatively prime to 395280685.

Interesting facts

Basic properties

Name

Name three hundred ninety-five million two hundred eighty thousand six hundred eighty-five

Notation

Scientific notation 3.95280685 × 10^8
Engineering notation 3.95280685 × 10^6

Prime Factorization of 395280685

Prime Factorization 5 × 17 × 1973 × 2357

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 395280685
Product of the distinct prime numbers

The prime factorization of 395280685 is 5 × 17 × 1973 × 2357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 2, 46, 838, 663, 7498, 6458, 78522, 22481, 740417, 239457, 516055, 7972050, 75598197, 91288345, 956276094, 258663469, 7573142284, 7180991000

Basic calculations (n = 395280685)

Multiplication

n×y
n×2 790561370
n×3 1185842055
n×4 1581122740
n×5 1976403425

Division

n÷y
n÷2 197640342.5
n÷3 131760228.33333
n÷3 98820171.25
n÷5 79056137

Exponentiation

ny
n2 156246819934069225
n3 6.1761350012611E+25
n4 2.4413068739509E+34
n5 9.6500145343054E+42

Nth Root

y√n
2√n 19881.66705787
3√n 733.89714435075
4√n 141.0023654336
5√n 52.406012813325

Divisors of 395280685

1, 5, 17, 85, 1973, 2357, 9865, 11785, 33541, 40069, 167705, 200345, 4650361, 23251805, 79056137, 395280685

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 -395280684
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 395280685 can be divided by 16 positive divisors. The sum of these divisors (counting 395280685) is 1, the average is 0.0625.

Base conversion 395280685

Base System Value
2 Binary 10111100011111000000100101101
3 Ternary 1000112210100011101
4 Quaternary 113203320010231
5 Quinary 1302142440220
6 Senary 103120123101
8 Octal 2743700455
10 Decimal 395280685
12 Duodecimal b0466491
16 Hexadecimal 178f812d
20 Vigesimal 63aa1e5
36 Base36 6jc8j1

Cryptographic Hash Functions

md5 a796e5ddcdbb7d2cae198d0fb5e25911
sha1 d89e8af723de679b0ff127484040e73523422bbb
sha256 3d9257a18054952f829ef273fc2451bea18efd86e217d7416793db308d9403c8
sha512 18949c0e659ae3e3ffa45fcd278c67cda4f8352344bb9a42f51d2dc481f97773d77b36dffd9206e767425e62893ca590968ed4b502ff26917ca28f17ac26d547
ripemd-160 03f26236fa05a056b11ed576bccc033cb68b955b

395280685 as geometric shapes

Circle

Radius = n
Diameter 790561370
Circumference 2483621792.2039
Area 4.9086386165164E+17

Sphere

Radius = n
Volume 2.5870533796721E+26
Surface area 1.9634554466066E+18
Circumference 2483621792.2039

Square

Length = n
Perimeter 1581122740
Area 156246819934069225
Diagonal 559011305.67113

Cube

Length = n
Surface area 937480919604415350
Volume 6.1761350012611E+25
Space diagonal 684646229.67063

Equilateral Triangle

Length = n
Perimeter 1185842055
Area 6.7656857661718E+16
Altitude 342323114.83531

Triangular Pyramid

Length = n
Surface area 6.7656857661718E+16
Volume 7.2786449015255E+24
Height 186337101.89038