394036540 (number)

394036540 is an even 9-digits composite number following 394036539 and preceding 394036541. In scientific notation, it is written as 3.94036540 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 147649536 positive integers (up to 394036540) that are relatively prime to 394036540.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million thirty-six thousand five hundred forty

Notation

Scientific notation 3.94036540 × 10^8
Engineering notation 3.94036540 × 10^6

Prime Factorization of 394036540

Prime Factorization 2 × 2 × 5 × 17 × 223 × 5197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 197018270
Product of the distinct prime numbers

The prime factorization of 394036540 is 2 × 2 × 5 × 17 × 223 × 5197. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 394036540)

Multiplication

n×y
n×2 788073080
n×3 1182109620
n×4 1576146160
n×5 1970182700

Division

n÷y
n÷2 197018270
n÷3 131345513.33333
n÷3 98509135
n÷5 78807308

Exponentiation

ny
n2 155264794855171600
n3 6.1180002548542E+25
n4 2.4107156521419E+34
n5 9.4991005449382E+42

Nth Root

y√n
2√n 19850.353649243
3√n 733.1263552697
4√n 140.89128308466
5√n 52.372981641176

Divisors of 394036540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -394036539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394036540 can be divided by 48 positive divisors. The sum of these divisors (counting 394036540) is 1, the average is 0.020833333333333.

Base conversion 394036540

Base System Value
2 Binary 10111011111001000010100111100
3 Ternary 1000110110010111221
4 Quaternary 113133020110330
5 Quinary 1301333132130
6 Senary 103033323124
8 Octal 2737102474
10 Decimal 394036540
12 Duodecimal abb664a4
16 Hexadecimal 177c853c
20 Vigesimal 632eb70
36 Base36 6ilkjg

Cryptographic Hash Functions

md5 39fcef646ca3bb173c1b502a209602ff
sha1 5551699f897b7109eaf32a0d8326cd27aa4b4a45
sha256 fb39728180f7c441897c2d23705dbcaeba4237bbb5c7320b3287df1962a1cf53
sha512 bb34661ec3cd38cf973b7b3aa2c8c38be28b24a672950dfffcf178b5b033945dafd2c1054fcbfa82a92a9a120aeef5df11a86fbcec719ad5054544a8fc0b5233
ripemd-160 47c59f18abbc1dcca82c08ca60778a2104371a0e

394036540 as geometric shapes

Circle

Radius = n
Diameter 788073080
Circumference 2475804598.6199
Area 4.8777873887813E+17

Sphere

Radius = n
Volume 2.5627019540414E+26
Surface area 1.9511149555125E+18
Circumference 2475804598.6199

Square

Length = n
Perimeter 1576146160
Area 155264794855171600
Diagonal 557251818.93857

Cube

Length = n
Surface area 931588769131029600
Volume 6.1180002548542E+25
Space diagonal 682491307.31865

Equilateral Triangle

Length = n
Perimeter 1182109620
Area 6.7231628328979E+16
Altitude 341245653.65932

Triangular Pyramid

Length = n
Surface area 6.7231628328979E+16
Volume 7.2101324458473E+24
Height 185750606.31286