394036542 (number)

394036542 is an even 9-digits composite number following 394036541 and preceding 394036543. In scientific notation, it is written as 3.94036542 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 131345496 positive integers (up to 394036542) that are relatively prime to 394036542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94036542 × 10^8
Engineering notation 3.94036542 × 10^6

Prime Factorization of 394036542

Prime Factorization 2 × 27 × 7296973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394036542
Product of the distinct prime numbers

The prime factorization of 394036542 is 2 × 27 × 7296973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 13, 78, 914, 810, 9037, 5115, 59055, 22227, 182854, 459241, 424834, 686959, 94491270, 16111600, 202405926, 291838061, 7702739901, 6770568585

Basic calculations (n = 394036542)

Multiplication

n×y
n×2 788073084
n×3 1182109626
n×4 1576146168
n×5 1970182710

Division

n÷y
n÷2 197018271
n÷3 131345514
n÷3 98509135.5
n÷5 78807308.4

Exponentiation

ny
n2 155264796431317764
n3 6.118000348013E+25
n4 2.4107157010859E+34
n5 9.4991007860098E+42

Nth Root

y√n
2√n 19850.35369962
3√n 733.12635651007
4√n 140.89128326344
5√n 52.372981694342

Divisors of 394036542

1, 2, 27, 54, 7296973, 14593946, 197018271, 394036542

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 -394036541
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 394036542 can be divided by 8 positive divisors. The sum of these divisors (counting 394036542) is 1, the average is 0.125.

Base conversion 394036542

Base System Value
2 Binary 10111011111001000010100111110
3 Ternary 1000110110010112000
4 Quaternary 113133020110332
5 Quinary 1301333132132
6 Senary 103033323130
8 Octal 2737102476
10 Decimal 394036542
12 Duodecimal abb664a6
16 Hexadecimal 177c853e
20 Vigesimal 632eb72
36 Base36 6ilkji

Cryptographic Hash Functions

md5 dd6bdcae10a020bbb847f72e811bfd21
sha1 60fbe47ecb89b5ef8cee5405c4f22174d6e242da
sha256 bae5733e944881cdda5effc9fb4051b9ba34cf1ca65aa20924a642116b4b4ecf
sha512 fd9e3321a2f32752c77a70ed93e19d72e0f922371ab268e943ac303691620c30f1152d30aebe94b67e4e32ea8df718f35e21903e5c4a9be747bf2763af98e0bb
ripemd-160 fffaf4fb588d71e62d8396951e366741febbc51f

394036542 as geometric shapes

Circle

Radius = n
Diameter 788073084
Circumference 2475804611.1863
Area 4.8777874382974E+17

Sphere

Radius = n
Volume 2.5627019930637E+26
Surface area 1.951114975319E+18
Circumference 2475804611.1863

Square

Length = n
Perimeter 1576146168
Area 155264796431317764
Diagonal 557251821.767

Cube

Length = n
Surface area 931588778587906584
Volume 6.118000348013E+25
Space diagonal 682491310.78275

Equilateral Triangle

Length = n
Perimeter 1182109626
Area 6.723162901147E+16
Altitude 341245655.39137

Triangular Pyramid

Length = n
Surface area 6.723162901147E+16
Volume 7.2101325556361E+24
Height 185750607.25567