394448968 (number)

394448968 is an even 9-digits composite number following 394448967 and preceding 394448969. In scientific notation, it is written as 3.94448968 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 16 positive divisors. There are 186844176 positive integers (up to 394448968) that are relatively prime to 394448968.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred forty-eight thousand nine hundred sixty-eight

Notation

Scientific notation 3.94448968 × 10^8
Engineering notation 3.94448968 × 10^6

Prime Factorization of 394448968

Prime Factorization 2 × 2 × 2 × 19 × 2595059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 98612242
Product of the distinct prime numbers

The prime factorization of 394448968 is 2 × 2 × 2 × 19 × 2595059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 28, 35, 501, 26, 769, 6162, 87726, 50710, 343484, 609016, 9346771, 8420689, 40342773, 23500506, 175982304, 808992750, 7193312802, 6833405432

Basic calculations (n = 394448968)

Multiplication

n×y
n×2 788897936
n×3 1183346904
n×4 1577795872
n×5 1972244840

Division

n÷y
n÷2 197224484
n÷3 131482989.33333
n÷3 98612242
n÷5 78889793.6

Exponentiation

ny
n2 155589988356265024
n3 6.1372310338261E+25
n4 2.4208244476703E+34
n5 9.5489170509271E+42

Nth Root

y√n
2√n 19860.739361867
3√n 733.38204763627
4√n 140.92813545161
5√n 52.383940546888

Divisors of 394448968

1, 2, 4, 8, 19, 38, 76, 152, 2595059, 5190118, 10380236, 20760472, 49306121, 98612242, 197224484, 394448968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394448967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394448968 can be divided by 16 positive divisors. The sum of these divisors (counting 394448968) is 1, the average is 0.0625.

Base conversion 394448968

Base System Value
2 Binary 10111100000101101000001001000
3 Ternary 1000111020002021001
4 Quaternary 113200231001020
5 Quinary 1301434331333
6 Senary 103050224344
8 Octal 2740550110
10 Decimal 394448968
12 Duodecimal b01250b4
16 Hexadecimal 1782d048
20 Vigesimal 6356288
36 Base36 6iuers

Cryptographic Hash Functions

md5 290fd2893cb12a030169340f74291dc4
sha1 4dfe05b8c7267f1e477011d2663e35bc90849382
sha256 c029416bb3ead96d3ef4b372e51793b97548abee49fda46585099d45168e8ec5
sha512 dc4d0ca109496500a29831a9a7f6a20d16d3f767502fc4ff53e4204ad0399f8bd14ff83edc44376380b154f55a55d88a4a4b33d0a510257d77bb2d1cf5cf0d63
ripemd-160 aa9fe2a89977aec36d1573fd12db9500ebcb3c49

394448968 as geometric shapes

Circle

Radius = n
Diameter 788897936
Circumference 2478395960.1698
Area 4.8880036439216E+17

Sphere

Radius = n
Volume 2.5707573239002E+26
Surface area 1.9552014575687E+18
Circumference 2478395960.1698

Square

Length = n
Perimeter 1577795872
Area 155589988356265024
Diagonal 557835080.20967

Cube

Length = n
Surface area 933539930137590144
Volume 6.1372310338261E+25
Space diagonal 683205653.56911

Equilateral Triangle

Length = n
Perimeter 1183346904
Area 6.7372441245525E+16
Altitude 341602826.78456

Triangular Pyramid

Length = n
Surface area 6.7372441245525E+16
Volume 7.2327961362116E+24
Height 185945026.73656