394485685 (number)

394485685 is an odd 9-digits composite number following 394485684 and preceding 394485686. In scientific notation, it is written as 3.94485685 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 286898640 positive integers (up to 394485685) that are relatively prime to 394485685.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million four hundred eighty-five thousand six hundred eighty-five

Notation

Scientific notation 3.94485685 × 10^8
Engineering notation 3.94485685 × 10^6

Prime Factorization of 394485685

Prime Factorization 5 × 11 × 7172467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394485685
Product of the distinct prime numbers

The prime factorization of 394485685 is 5 × 11 × 7172467. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 57, 35, 884, 120, 5255, 2169, 20030, 33755, 331474, 530350, 6458217, 5721960, 8998494, 51399744, 230814819, 351807404, 9634226900, 1377411024

Basic calculations (n = 394485685)

Multiplication

n×y
n×2 788971370
n×3 1183457055
n×4 1577942740
n×5 1972428425

Division

n÷y
n÷2 197242842.5
n÷3 131495228.33333
n÷3 98621421.25
n÷5 78897137

Exponentiation

ny
n2 155618955669919225
n3 6.1389450326433E+25
n4 2.4217259363796E+34
n5 9.5533621489498E+42

Nth Root

y√n
2√n 19861.663701714
3√n 733.40480237799
4√n 140.9314148858
5√n 52.384915734905

Divisors of 394485685

1, 5, 11, 55, 7172467, 35862335, 78897137, 394485685

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 -394485684
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 394485685 can be divided by 8 positive divisors. The sum of these divisors (counting 394485685) is 1, the average is 0.125.

Base conversion 394485685

Base System Value
2 Binary 10111100000110101111110110101
3 Ternary 1000111021221121221
4 Quaternary 113200311332311
5 Quinary 1301442020220
6 Senary 103051110341
8 Octal 2740657665
10 Decimal 394485685
12 Duodecimal b01423b1
16 Hexadecimal 17835fb5
20 Vigesimal 635ae45
36 Base36 6iv73p

Cryptographic Hash Functions

md5 9019e01e73e366975615c5f3f92d3908
sha1 f7618612f3492d4c1861bdd621c0e9edbe4210e7
sha256 53b026f517e0e3c50227f4d9754a67254233995a43f1b0881d3327d5e0efc4ab
sha512 22a730cd825914a1685147737b46907865fda63476c59ebd7b4ceb80cf73d302fea799493ad820c6d16e97f72c890111309d024060973e2fdf2cc571fadb89c1
ripemd-160 e716ccb062c948e61039d34cbdd23fbc87d29a3b

394485685 as geometric shapes

Circle

Radius = n
Diameter 788971370
Circumference 2478626659.8847
Area 4.8889136789193E+17

Sphere

Radius = n
Volume 2.5714752820458E+26
Surface area 1.9555654715677E+18
Circumference 2478626659.8847

Square

Length = n
Perimeter 1577942740
Area 155618955669919225
Diagonal 557887005.88904

Cube

Length = n
Surface area 933713734019515350
Volume 6.1389450326433E+25
Space diagonal 683269249.27861

Equilateral Triangle

Length = n
Perimeter 1183457055
Area 6.7384984460277E+16
Altitude 341634624.63931

Triangular Pyramid

Length = n
Surface area 6.7384984460277E+16
Volume 7.2348161031892E+24
Height 185962335.29635