393404906 (number)

393404906 is an even 9-digits composite number following 393404905 and preceding 393404907. In scientific notation, it is written as 3.93404906 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 195524428 positive integers (up to 393404906) that are relatively prime to 393404906.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred four thousand nine hundred six

Notation

Scientific notation 3.93404906 × 10^8
Engineering notation 3.93404906 × 10^6

Prime Factorization of 393404906

Prime Factorization 2 × 167 × 1177859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 393404906
Product of the distinct prime numbers

The prime factorization of 393404906 is 2 × 167 × 1177859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 19, 40, 377, 425, 727, 1594, 19384, 17811, 108617, 549797, 5425545, 8520243, 80623251, 15767548, 729582113, 510913698, 3622749024, 5244327712

Basic calculations (n = 393404906)

Multiplication

n×y
n×2 786809812
n×3 1180214718
n×4 1573619624
n×5 1967024530

Division

n÷y
n÷2 196702453
n÷3 131134968.66667
n÷3 98351226.5
n÷5 78680981.2

Exponentiation

ny
n2 154767420064868836
n3 6.0886262342482E+25
n4 2.3952954313536E+34
n5 9.4232097401388E+42

Nth Root

y√n
2√n 19834.437375434
3√n 732.7344159987
4√n 140.83478751869
5√n 52.356180261618

Divisors of 393404906

1, 2, 167, 334, 1177859, 2355718, 196702453, 393404906

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 -393404905
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 393404906 can be divided by 8 positive divisors. The sum of these divisors (counting 393404906) is 1, the average is 0.125.

Base conversion 393404906

Base System Value
2 Binary 10111011100101110000111101010
3 Ternary 1000102021001002002
4 Quaternary 113130232013222
5 Quinary 1301202424111
6 Senary 103012011002
8 Octal 2734560752
10 Decimal 393404906
12 Duodecimal ab900a62
16 Hexadecimal 1772e1ea
20 Vigesimal 62ifc56
36 Base36 6i8162

Cryptographic Hash Functions

md5 94cd6427a265185bdd21f32663311ad7
sha1 6e0673b1ab6b388ea0385a66711ee339401be88e
sha256 0d3d7e45bbaea996792fad47bd9c86c4c6b24f7446d1cff04dcf1b51e36b5fb1
sha512 3fe81af55ff086817abaa2e2447bd18356df74daa3a69f864f3a41d9a3b41753f41b6b12179362c3d0ef4b22eb2e33d5edb445b1b69a1177e5a6df47b8ef3442
ripemd-160 eb8e437e1bb48e83919265166faaf0ffaeba1f81

393404906 as geometric shapes

Circle

Radius = n
Diameter 786809812
Circumference 2471835925.1516
Area 4.8621618989084E+17

Sphere

Radius = n
Volume 2.5503977930624E+26
Surface area 1.9448647595633E+18
Circumference 2471835925.1516

Square

Length = n
Perimeter 1573619624
Area 154767420064868836
Diagonal 556358553.56931

Cube

Length = n
Surface area 928604520389213016
Volume 6.0886262342482E+25
Space diagonal 681397285.13886

Equilateral Triangle

Length = n
Perimeter 1180214718
Area 6.7016258727177E+16
Altitude 340698642.56943

Triangular Pyramid

Length = n
Surface area 6.7016258727177E+16
Volume 7.1755148305787E+24
Height 185452851.18977