394037394 (number)

394037394 is an even 9-digits composite number following 394037393 and preceding 394037395. In scientific notation, it is written as 3.94037394 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 131345796 positive integers (up to 394037394) that are relatively prime to 394037394.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94037394 × 10^8
Engineering notation 3.94037394 × 10^6

Prime Factorization of 394037394

Prime Factorization 2 × 3 × 65672899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394037394
Product of the distinct prime numbers

The prime factorization of 394037394 is 2 × 3 × 65672899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 55, 66, 958, 219, 3784, 3586, 19733, 68105, 799233, 341989, 8856200, 9255771, 88176531, 12472698, 866724683, 511628980, 9905788647, 537081037

Basic calculations (n = 394037394)

Multiplication

n×y
n×2 788074788
n×3 1182112182
n×4 1576149576
n×5 1970186970

Division

n÷y
n÷2 197018697
n÷3 131345798
n÷3 98509348.5
n÷5 78807478.8

Exponentiation

ny
n2 155265467870311236
n3 6.1180400337808E+25
n4 2.4107365512987E+34
n5 9.4992034829427E+42

Nth Root

y√n
2√n 19850.375160183
3√n 733.12688490709
4√n 140.89135942343
5√n 52.373004342871

Divisors of 394037394

1, 2, 3, 6, 65672899, 131345798, 197018697, 394037394

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394037393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394037394 can be divided by 8 positive divisors. The sum of these divisors (counting 394037394) is 1, the average is 0.125.

Base conversion 394037394

Base System Value
2 Binary 10111011111001000100010010010
3 Ternary 1000110110011200120
4 Quaternary 113133020202102
5 Quinary 1301333144034
6 Senary 103033331110
8 Octal 2737104222
10 Decimal 394037394
12 Duodecimal abb66a96
16 Hexadecimal 177c8892
20 Vigesimal 632ed9e
36 Base36 6ill76

Cryptographic Hash Functions

md5 6f9e6b6d26c27f4ec24f586d815305e8
sha1 3a1334785ae23b47fe7fb29e505f8983962ea688
sha256 22b9f95ded91cb3672d6ea71bcb95a3028df749dae640a54e8907675de98fabe
sha512 29248d1bedc2c06aca16b11da8394257edc589964b4a5a8efd3e9fa1a0717edb621d941eaf50d9fac43254bb6e9e9574cde43787d736f2f4b8576fb0fecb13ea
ripemd-160 d989b6fc828091c2a4e2ac4d20867a9cfd02f64d

394037394 as geometric shapes

Circle

Radius = n
Diameter 788074788
Circumference 2475809964.4601
Area 4.8778085321755E+17

Sphere

Radius = n
Volume 2.5627186165992E+26
Surface area 1.9511234128702E+18
Circumference 2475809964.4601

Square

Length = n
Perimeter 1576149576
Area 155265467870311236
Diagonal 557253026.67695

Cube

Length = n
Surface area 931592807221867416
Volume 6.1180400337808E+25
Space diagonal 682492786.49004

Equilateral Triangle

Length = n
Perimeter 1182112182
Area 6.7231919753083E+16
Altitude 341246393.24502

Triangular Pyramid

Length = n
Surface area 6.7231919753083E+16
Volume 7.210179325762E+24
Height 185751008.89232