394028209 (number)

394028209 is an odd 9-digits prime number following 394028208 and preceding 394028210. In scientific notation, it is written as 3.94028209 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 394028208 positive integers (up to 394028209) that are relatively prime to 394028209.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.94028209 × 10^8
Engineering notation 3.94028209 × 10^6

Prime Factorization of 394028209

Prime Factorization 394028209

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 394028209
Product of the distinct prime numbers

The prime factorization of 394028209 is 394028209. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 9, 56, 98, 887, 192, 7721, 7530, 72350, 84215, 895666, 462650, 351202, 885854, 25156669, 10928060, 809517975, 210723648, 7456992127, 5666369780

Basic calculations (n = 394028209)

Multiplication

n×y
n×2 788056418
n×3 1182084627
n×4 1576112836
n×5 1970141045

Division

n÷y
n÷2 197014104.5
n÷3 131342736.33333
n÷3 98507052.25
n÷5 78805641.8

Exponentiation

ny
n2 155258229487747681
n3 6.1176122097568E+25
n4 2.410511782367E+34
n5 9.4980964037947E+42

Nth Root

y√n
2√n 19850.143803006
3√n 733.12118847416
4√n 140.8905383729
5√n 52.372760177958

Divisors of 394028209

1, 394028209

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 394028210
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 197014105
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19850.143828194
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999949242
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394028209 can be divided by 2 positive divisors. The sum of these divisors (counting 394028209) is 394028210, the average is 197014105.

Base conversion 394028209

Base System Value
2 Binary 10111011111000110010010110001
3 Ternary 1000110102201002101
4 Quaternary 113133012102301
5 Quinary 1301332400314
6 Senary 103033220401
8 Octal 2737062261
10 Decimal 394028209
12 Duodecimal abb61701
16 Hexadecimal 177c64b1
20 Vigesimal 632daa9
36 Base36 6ile41

Cryptographic Hash Functions

md5 838b717fa8e8e14fc670d7f86ab05e39
sha1 b1d716bbf56bb94c2f31d1a759464e42213aad5b
sha256 6ad439fbd8445bc890ba0b215eb5dd411c7051441b1895994c8e7b09b0333bb4
sha512 e0199a50e2882853386d2149df8eabc1f6770461333eae6b2bd257eca5bf6828315a5a791693bfded0940847ec769025968163d81e152a023e9f5fc71a443aea
ripemd-160 f869ba01fe12e6adae64b52d3c9beed1ba173be2

394028209 as geometric shapes

Circle

Radius = n
Diameter 788056418
Circumference 2475752253.4031
Area 4.8775811316807E+17

Sphere

Radius = n
Volume 2.5625394100911E+26
Surface area 1.9510324526723E+18
Circumference 2475752253.4031

Square

Length = n
Perimeter 1576112836
Area 155258229487747681
Diagonal 557240037.12538

Cube

Length = n
Surface area 931549376926486086
Volume 6.1176122097568E+25
Space diagonal 682476877.60337

Equilateral Triangle

Length = n
Perimeter 1182084627
Area 6.7228785441492E+16
Altitude 341238438.80168

Triangular Pyramid

Length = n
Surface area 6.7228785441492E+16
Volume 7.2096751303144E+24
Height 185746679.04179