394820105 (number)

394820105 is an odd 9-digits composite number following 394820104 and preceding 394820106. In scientific notation, it is written as 3.94820105 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 314626048 positive integers (up to 394820105) that are relatively prime to 394820105.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million eight hundred twenty thousand one hundred five

Notation

Scientific notation 3.94820105 × 10^8
Engineering notation 3.94820105 × 10^6

Prime Factorization of 394820105

Prime Factorization 5 × 257 × 307253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394820105
Product of the distinct prime numbers

The prime factorization of 394820105 is 5 × 257 × 307253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 16, 23, 216, 237, 801, 9759, 95769, 92027, 201049, 224116, 5264702, 1016983, 46315487, 50102715, 733836318, 694482462, 5666154955, 992147161

Basic calculations (n = 394820105)

Multiplication

n×y
n×2 789640210
n×3 1184460315
n×4 1579280420
n×5 1974100525

Division

n÷y
n÷2 197410052.5
n÷3 131606701.66667
n÷3 98705026.25
n÷5 78964021

Exponentiation

ny
n2 155882915312211025
n3 6.1545708991273E+25
n4 2.4299483286234E+34
n5 9.5939245425166E+42

Nth Root

y√n
2√n 19870.080649056
3√n 733.61198856934
4√n 140.96127357915
5√n 52.393794448001

Divisors of 394820105

1, 5, 257, 1285, 307253, 1536265, 78964021, 394820105

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 -394820104
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 394820105 can be divided by 8 positive divisors. The sum of these divisors (counting 394820105) is 1, the average is 0.125.

Base conversion 394820105

Base System Value
2 Binary 10111100010000111101000001001
3 Ternary 1000111220221100212
4 Quaternary 113202013220021
5 Quinary 1302033220410
6 Senary 103102210505
8 Octal 2742075011
10 Decimal 394820105
12 Duodecimal b0283a35
16 Hexadecimal 17887a09
20 Vigesimal 637ca55
36 Base36 6j2d55

Cryptographic Hash Functions

md5 2028889cdeb864e85cb14fedd866aebf
sha1 249b9681fb49a5e384c248c77d7f7c9a63e8d446
sha256 afb9095d0d0d490b1bfb53dce6821d98c38dee830c689f7f38e277d812333af0
sha512 860c06d87b3a1efd601134dd909eca88c570a1a35812c25e72902e0e63e1600aebe1dd9b9716308a65ea38b8d79234ff3bb676404db359a9c36b6e92b406d284
ripemd-160 60919a0c164408dd2a5dd46ae0e7e7f7c0d8cdf3

394820105 as geometric shapes

Circle

Radius = n
Diameter 789640210
Circumference 2480727882.7151
Area 4.89720621565E+17

Sphere

Radius = n
Volume 2.5780206296928E+26
Surface area 1.95888248626E+18
Circumference 2480727882.7151

Square

Length = n
Perimeter 1579280420
Area 155882915312211025
Diagonal 558359947.18857

Cube

Length = n
Surface area 935297491873266150
Volume 6.1545708991273E+25
Space diagonal 683848481.70968

Equilateral Triangle

Length = n
Perimeter 1184460315
Area 6.7499282338177E+16
Altitude 341924240.85484

Triangular Pyramid

Length = n
Surface area 6.7499282338177E+16
Volume 7.2532313634439E+24
Height 186119982.39619