393428356 (number)

393428356 is an even 9-digits composite number following 393428355 and preceding 393428357. In scientific notation, it is written as 3.93428356 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 196574600 positive integers (up to 393428356) that are relatively prime to 393428356.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred twenty-eight thousand three hundred fifty-six

Notation

Scientific notation 3.93428356 × 10^8
Engineering notation 3.93428356 × 10^6

Prime Factorization of 393428356

Prime Factorization 2 × 2 × 1439 × 68351

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 196714178
Product of the distinct prime numbers

The prime factorization of 393428356 is 2 × 2 × 1439 × 68351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 393428356)

Multiplication

n×y
n×2 786856712
n×3 1180285068
n×4 1573713424
n×5 1967141780

Division

n÷y
n÷2 196714178
n÷3 131142785.33333
n÷3 98357089
n÷5 78685671.2

Exponentiation

ny
n2 154785871304862736
n3 6.08971508795E+25
n4 2.3958665955606E+34
n5 9.4260185588671E+42

Nth Root

y√n
2√n 19835.028510189
3√n 732.74897460435
4√n 140.83688618465
5√n 52.356804414055

Divisors of 393428356

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393428355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393428356 can be divided by 12 positive divisors. The sum of these divisors (counting 393428356) is 1, the average is 0.083333333333333.

Base conversion 393428356

Base System Value
2 Binary 10111011100110011110110000100
3 Ternary 1000102022020020121
4 Quaternary 113130303312010
5 Quinary 1301204201411
6 Senary 103012311324
8 Octal 2734636604
10 Decimal 393428356
12 Duodecimal ab912544
16 Hexadecimal 17733d84
20 Vigesimal 62iiahg
36 Base36 6i8j9g

Cryptographic Hash Functions

md5 e3d331c8dbfd6dec8f637d8f8fc41ce1
sha1 ac8fbcae0534337534fee8c5ac6a4f3102401330
sha256 15d5efe7875d3f6681f59cfa827a8e0ea7753a0f7e4f7a2a74db0d0c35083777
sha512 cf0cd48a00c255c9ec3b0acae1c11430ffa4b29bf60a9c356bb4738432ff53dc2b57c39d586439862ea5f6c2191e5f59f54cd1595531f7a9c535cc517c76ebf6
ripemd-160 7974614016d3cfc6a9ba2928f2ea20ccfa5465ef

393428356 as geometric shapes

Circle

Radius = n
Diameter 786856712
Circumference 2471983265.847
Area 4.8627415617085E+17

Sphere

Radius = n
Volume 2.5508538910345E+26
Surface area 1.9450966246834E+18
Circumference 2471983265.847

Square

Length = n
Perimeter 1573713424
Area 154785871304862736
Diagonal 556391716.87735

Cube

Length = n
Surface area 928715227829176416
Volume 6.08971508795E+25
Space diagonal 681437901.7303

Equilateral Triangle

Length = n
Perimeter 1180285068
Area 6.702424834846E+16
Altitude 340718950.86515

Triangular Pyramid

Length = n
Surface area 6.702424834846E+16
Volume 7.1767980569724E+24
Height 185463905.62578