394022842 (number)

394022842 is an even 9-digits composite number following 394022841 and preceding 394022843. In scientific notation, it is written as 3.94022842 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 191685456 positive integers (up to 394022842) that are relatively prime to 394022842.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million twenty-two thousand eight hundred forty-two

Notation

Scientific notation 3.94022842 × 10^8
Engineering notation 3.94022842 × 10^6

Prime Factorization of 394022842

Prime Factorization 2 × 37 × 37 × 143909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10649266
Product of the distinct prime numbers

The prime factorization of 394022842 is 2 × 37 × 37 × 143909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 89, 44, 755, 305, 4045, 7133, 35027, 6059, 883935, 900585, 8885206, 5882653, 15653683, 33856646, 13888733, 388387545, 7629284445, 5033564436

Basic calculations (n = 394022842)

Multiplication

n×y
n×2 788045684
n×3 1182068526
n×4 1576091368
n×5 1970114210

Division

n÷y
n÷2 197011421
n÷3 131340947.33333
n÷3 98505710.5
n÷5 78804568.4

Exponentiation

ny
n2 155254000017756964
n3 6.1173622318865E+25
n4 2.4103804521514E+34
n5 9.4974495605793E+42

Nth Root

y√n
2√n 19850.008614608
3√n 733.1178598806
4√n 140.89005860815
5√n 52.372617504856

Divisors of 394022842

1, 2, 37, 74, 1369, 2738, 143909, 287818, 5324633, 10649266, 197011421, 394022842

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 -394022841
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 394022842 can be divided by 12 positive divisors. The sum of these divisors (counting 394022842) is 1, the average is 0.083333333333333.

Base conversion 394022842

Base System Value
2 Binary 10111011111000100111110111010
3 Ternary 1000110102102201121
4 Quaternary 113133010332322
5 Quinary 1301332212332
6 Senary 103033135454
8 Octal 2737047672
10 Decimal 394022842
12 Duodecimal abb5a58a
16 Hexadecimal 177c4fba
20 Vigesimal 632ch22
36 Base36 6il9yy

Cryptographic Hash Functions

md5 17ac9c5195a947579c62d2774b11fdec
sha1 66bfa363a5bfd0be8d666d2536c00e2ca66ee83f
sha256 4de615b14243a28233564e3d8de60e4b86aa0bb2db78973df9f5bb8030b07a9a
sha512 43a291c062eb414ae4451bc07e6725f7a6632605c34c1866050707d7eae9e83e9815bbde358a2c381aaa4f7110d78956b533d68df6a87ec61ed8aa09684aff24
ripemd-160 e1fd3e848a00b8107563ad64ce64438758b80fc2

394022842 as geometric shapes

Circle

Radius = n
Diameter 788045684
Circumference 2475718531.5475
Area 4.8774482589621E+17

Sphere

Radius = n
Volume 2.5624346996056E+26
Surface area 1.9509793035849E+18
Circumference 2475718531.5475

Square

Length = n
Perimeter 1576091368
Area 155254000017756964
Diagonal 557232447.04119

Cube

Length = n
Surface area 931524000106541784
Volume 6.1173622318865E+25
Space diagonal 682467581.68668

Equilateral Triangle

Length = n
Perimeter 1182068526
Area 6.7226954027264E+16
Altitude 341233790.84334

Triangular Pyramid

Length = n
Surface area 6.7226954027264E+16
Volume 7.209380528569E+24
Height 185744149.01373