394037392 (number)

394037392 is an even 9-digits composite number following 394037391 and preceding 394037393. In scientific notation, it is written as 3.94037392 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 168690816 positive integers (up to 394037392) that are relatively prime to 394037392.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million thirty-seven thousand three hundred ninety-two

Notation

Scientific notation 3.94037392 × 10^8
Engineering notation 3.94037392 × 10^6

Prime Factorization of 394037392

Prime Factorization 2 × 2 × 2 × 2 × 7 × 1597 × 2203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49254674
Product of the distinct prime numbers

The prime factorization of 394037392 is 2 × 2 × 2 × 2 × 7 × 1597 × 2203. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394037392)

Multiplication

n×y
n×2 788074784
n×3 1182112176
n×4 1576149568
n×5 1970186960

Division

n÷y
n÷2 197018696
n÷3 131345797.33333
n÷3 98509348
n÷5 78807478.4

Exponentiation

ny
n2 155265466294161664
n3 6.1180399406215E+25
n4 2.4107365023543E+34
n5 9.4992032418691E+42

Nth Root

y√n
2√n 19850.375109806
3√n 733.12688366673
4√n 140.89135924465
5√n 52.373004289706

Divisors of 394037392

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394037391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394037392 can be divided by 40 positive divisors. The sum of these divisors (counting 394037392) is 1, the average is 0.025.

Base conversion 394037392

Base System Value
2 Binary 10111011111001000100010010000
3 Ternary 1000110110011200111
4 Quaternary 113133020202100
5 Quinary 1301333144032
6 Senary 103033331104
8 Octal 2737104220
10 Decimal 394037392
12 Duodecimal abb66a94
16 Hexadecimal 177c8890
20 Vigesimal 632ed9c
36 Base36 6ill74

Cryptographic Hash Functions

md5 3c0bc116106bc60c1fe8603d2d5a04c7
sha1 f184f30dbc2191ed44de4de1ac0a94d59ad76fe8
sha256 e98063aff8f5a59a4f01b56905dd58727206ca70d237679526a636ed11ee6fdb
sha512 77b74b08f7e28610539b36009e97a6b47354b27b7f745989ed0be202826e03cd1ef50ba0a319be30f20eccddd6368c6166be1e8bf93439e6b0fe9db2908492a2
ripemd-160 47cf7f83f9088eb7dc9e6d8cfec93729c1154856

394037392 as geometric shapes

Circle

Radius = n
Diameter 788074784
Circumference 2475809951.8938
Area 4.8778084826593E+17

Sphere

Radius = n
Volume 2.5627185775767E+26
Surface area 1.9511233930637E+18
Circumference 2475809951.8938

Square

Length = n
Perimeter 1576149568
Area 155265466294161664
Diagonal 557253023.84852

Cube

Length = n
Surface area 931592797764969984
Volume 6.1180399406215E+25
Space diagonal 682492783.02593

Equilateral Triangle

Length = n
Perimeter 1182112176
Area 6.723191907059E+16
Altitude 341246391.51297

Triangular Pyramid

Length = n
Surface area 6.723191907059E+16
Volume 7.2101792159727E+24
Height 185751007.94951