305804942 (number)

305804942 is an even 9-digits composite number following 305804941 and preceding 305804943. In scientific notation, it is written as 3.05804942 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 138378240 positive integers (up to 305804942) that are relatively prime to 305804942.

Interesting facts

Basic properties

Name

Name three hundred five million eight hundred four thousand nine hundred forty-two

Notation

Scientific notation 3.05804942 × 10^8
Engineering notation 3.05804942 × 10^6

Prime Factorization of 305804942

Prime Factorization 2 × 17 × 29 × 937 × 331

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 305804942
Product of the distinct prime numbers

The prime factorization of 305804942 is 2 × 17 × 29 × 937 × 331. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 89, 26, 301, 683, 4936, 5143, 32175, 67712, 46435, 970019, 1987139, 8524177, 6864993, 14230491, 111442908, 269039677, 8021566867, 3124043111

Basic calculations (n = 305804942)

Multiplication

n×y
n×2 611609884
n×3 917414826
n×4 1223219768
n×5 1529024710

Division

n÷y
n÷2 152902471
n÷3 101934980.66667
n÷3 76451235.5
n÷5 61160988.4

Exponentiation

ny
n2 93516662551623364
n3 2.8597857567633E+25
n4 8.7453661747942E+33
n5 2.6743761958517E+42

Nth Root

y√n
2√n 17487.27943392
3√n 673.72319551264
4√n 132.23947759243
5√n 49.783898200621

Divisors of 305804942

1, 2, 17, 29, 34, 58, 331, 493, 662, 937, 986, 1874, 5627, 9599, 11254, 15929, 19198, 27173, 31858, 54346, 163183, 310147, 326366, 461941, 620294, 923882, 5272499, 8994263, 10544998, 17988526, 152902471, 305804942

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -305804941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 305804942 can be divided by 32 positive divisors. The sum of these divisors (counting 305804942) is 1, the average is 0.03125.

Base conversion 305804942

Base System Value
2 Binary 10010001110100011011010001110
3 Ternary 210022102111111222
4 Quaternary 102032203122032
5 Quinary 1111241224232
6 Senary 50202243342
8 Octal 2216433216
10 Decimal 305804942
12 Duodecimal 864b6552
16 Hexadecimal 123a368e
20 Vigesimal 4fb5c72
36 Base36 522glq

Cryptographic Hash Functions

md5 6f0791e55f60b0965bf92c059dce36d7
sha1 09586ba0b6a0c59f9f534f9275f4c28d8551a6e9
sha256 22156ea6c3f38c8684b8f19201a3f7b0296f2a0bac843fa6f07f8ef287254b0a
sha512 27107ba5bd44b8f24fd6f453ef33e9429ad5efc10fd025248aae7c22473042aae008b59cfbd732501d30e785e79e8640d597d55d09caf0faefee791e9fa59af6
ripemd-160 3072771549cb621f68bc0296b563584867cf481b

305804942 as geometric shapes

Circle

Radius = n
Diameter 611609884
Circumference 1921429118.4373
Area 2.9379126006042E+17

Sphere

Radius = n
Volume 1.1979042565718E+26
Surface area 1.1751650402417E+18
Circumference 1921429118.4373

Square

Length = n
Perimeter 1223219768
Area 93516662551623364
Diagonal 432473496.41712

Cube

Length = n
Surface area 561099975309740184
Volume 2.8597857567633E+25
Space diagonal 529669696.74965

Equilateral Triangle

Length = n
Perimeter 917414826
Area 4.0493902723421E+16
Altitude 264834848.37483

Triangular Pyramid

Length = n
Surface area 4.0493902723421E+16
Volume 3.37028983558E+24
Height 144157832.13904