394359969 (number)

394359969 is an odd 9-digits composite number following 394359968 and preceding 394359970. In scientific notation, it is written as 3.94359969 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 262906644 positive integers (up to 394359969) that are relatively prime to 394359969.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million three hundred fifty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 3.94359969 × 10^8
Engineering notation 3.94359969 × 10^6

Prime Factorization of 394359969

Prime Factorization 3 × 131453323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 394359969
Product of the distinct prime numbers

The prime factorization of 394359969 is 3 × 131453323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 22, 28, 660, 191, 4739, 2970, 55364, 47328, 713781, 433347, 1638972, 6851261, 50630692, 46646985, 934682489, 805197054, 9489414038, 1313664522

Basic calculations (n = 394359969)

Multiplication

n×y
n×2 788719938
n×3 1183079907
n×4 1577439876
n×5 1971799845

Division

n÷y
n÷2 197179984.5
n÷3 131453323
n÷3 98589992.25
n÷5 78871993.8

Exponentiation

ny
n2 155519785149680961
n3 6.1330777650515E+25
n4 2.4186403573003E+34
n5 9.5381493632709E+42

Nth Root

y√n
2√n 19858.498659264
3√n 733.32688614626
4√n 140.92018542162
5√n 52.381576469644

Divisors of 394359969

1, 3, 131453323, 394359969

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 -394359968
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 394359969 can be divided by 4 positive divisors. The sum of these divisors (counting 394359969) is 1, the average is 0.25.

Base conversion 394359969

Base System Value
2 Binary 10111100000010111010010100001
3 Ternary 1000111001120011210
4 Quaternary 113200113102201
5 Quinary 1301424004334
6 Senary 103044300333
8 Octal 2740272241
10 Decimal 394359969
12 Duodecimal b00a16a9
16 Hexadecimal 178174a1
20 Vigesimal 634eji9
36 Base36 6isi3l

Cryptographic Hash Functions

md5 0b2834a593b2cec9c2247f41017660b9
sha1 68efafb2a0d6889ce11ed88061f052b5b7bd3a98
sha256 b7f0d68d6a8879887461254b77517e0e16ee47ce07be164ef295d41477396d04
sha512 096212568233a41b17a9a8538400e118c7fda59c7563e2ee6519dd5a5f3d49bdf89a82cd81f2ad83439ce53378a5c237d39a3012611cb5f62c9061fdfbf19200
ripemd-160 fd0abe94bf0ea652eb27e9a9d97f945f7812e064

394359969 as geometric shapes

Circle

Radius = n
Diameter 788719938
Circumference 2477836762.9606
Area 4.885798145141E+17

Sphere

Radius = n
Volume 2.5690176067441E+26
Surface area 1.9543192580564E+18
Circumference 2477836762.9606

Square

Length = n
Perimeter 1577439876
Area 155519785149680961
Diagonal 557709216.61683

Cube

Length = n
Surface area 933118710898085766
Volume 6.1330777650515E+25
Space diagonal 683051502.77929

Equilateral Triangle

Length = n
Perimeter 1183079907
Area 6.7342042365361E+16
Altitude 341525751.38964

Triangular Pyramid

Length = n
Surface area 6.7342042365361E+16
Volume 7.2279014620206E+24
Height 185903072.20561