393138936 (number)

393138936 is an even 9-digits composite number following 393138935 and preceding 393138937. In scientific notation, it is written as 3.93138936 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 24 positive divisors. There are 131046288 positive integers (up to 393138936) that are relatively prime to 393138936.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million one hundred thirty-eight thousand nine hundred thirty-six

Notation

Scientific notation 3.93138936 × 10^8
Engineering notation 3.93138936 × 10^6

Prime Factorization of 393138936

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5460263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32761578
Product of the distinct prime numbers

The prime factorization of 393138936 is 2 × 2 × 2 × 3 × 3 × 5460263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 67, 55, 127, 929, 6294, 9580, 38425, 50035, 964809, 422968, 1293858, 6978437, 41937883, 34117853, 583128098, 465998533, 4125607824, 886663378

Basic calculations (n = 393138936)

Multiplication

n×y
n×2 786277872
n×3 1179416808
n×4 1572555744
n×5 1965694680

Division

n÷y
n÷2 196569468
n÷3 131046312
n÷3 98284734
n÷5 78627787.2

Exponentiation

ny
n2 154558222999212096
n3 6.0762855339961E+25
n4 2.3888244296674E+34
n5 9.3913989457026E+42

Nth Root

y√n
2√n 19827.731489003
3√n 732.56925172393
4√n 140.81097787106
5√n 52.349099038

Divisors of 393138936

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5460263, 10920526, 16380789, 21841052, 32761578, 43682104, 49142367, 65523156, 98284734, 131046312, 196569468, 393138936

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393138935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393138936 can be divided by 24 positive divisors. The sum of these divisors (counting 393138936) is 1, the average is 0.041666666666667.

Base conversion 393138936

Base System Value
2 Binary 10111011011101101001011111000
3 Ternary 1000101202112020100
4 Quaternary 113123231023320
5 Quinary 1301120421221
6 Senary 103002155400
8 Octal 2733551370
10 Decimal 393138936
12 Duodecimal ab7b2b60
16 Hexadecimal 176ed2f8
20 Vigesimal 62h276g
36 Base36 6i2by0

Cryptographic Hash Functions

md5 b02026da5d17ea44056ef9bed52fce14
sha1 4edb2dc3a59d6af97563d4b1f2ab148001aace64
sha256 a632fdf67afa67ab2f0a30301a32cf7512bb16ac9d73ec1b5a6cd0f30ba96aa0
sha512 2a2edaf7518ef6b9129d93bfd05113401494e9d4623e893aaf7896c12f90f5ba02fa6c11d73f98aaf29f7d4daaf1eb9699c44d94e5fec7d332b14d01ef08c81d
ripemd-160 10f59ce583e5ffaa15dee53dbc7c5c274240e559

393138936 as geometric shapes

Circle

Radius = n
Diameter 786277872
Circumference 2470164786.3554
Area 4.8555897792622E+17

Sphere

Radius = n
Volume 2.5452285326288E+26
Surface area 1.9422359117049E+18
Circumference 2470164786.3554

Square

Length = n
Perimeter 1572555744
Area 154558222999212096
Diagonal 555982415.18813

Cube

Length = n
Surface area 927349337995272576
Volume 6.0762855339961E+25
Space diagonal 680936611.58557

Equilateral Triangle

Length = n
Perimeter 1179416808
Area 6.6925673740549E+16
Altitude 340468305.79278

Triangular Pyramid

Length = n
Surface area 6.6925673740549E+16
Volume 7.1609711758573E+24
Height 185327471.72938