205742424 (number)

205742424 is an even 9-digits composite number following 205742423 and preceding 205742425. In scientific notation, it is written as 2.05742424 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 68396832 positive integers (up to 205742424) that are relatively prime to 205742424.

Interesting facts

Basic properties

Name

Name two hundred five million seven hundred forty-two thousand four hundred twenty-four

Notation

Scientific notation 2.05742424 × 10^8
Engineering notation 2.05742424 × 10^6

Prime Factorization of 205742424

Prime Factorization 2 × 2 × 2 × 3 × 379 × 22619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51435606
Product of the distinct prime numbers

The prime factorization of 205742424 is 2 × 2 × 2 × 3 × 379 × 22619. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 205742424)

Multiplication

n×y
n×2 411484848
n×3 617227272
n×4 822969696
n×5 1028712120

Division

n÷y
n÷2 102871212
n÷3 68580808
n÷3 51435606
n÷5 41148484.8

Exponentiation

ny
n2 42329945033395776
n3 8.7090654989576E+24
n4 1.7918242465303E+33
n5 3.6865426386312E+41

Nth Root

y√n
2√n 14343.724202591
3√n 590.34780220956
4√n 119.76528797023
5√n 45.990144111723

Divisors of 205742424

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 -205742423
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 205742424 can be divided by 32 positive divisors. The sum of these divisors (counting 205742424) is 1, the average is 0.03125.

Base conversion 205742424

Base System Value
2 Binary 1100010000110110000101011000
3 Ternary 112100010210112210
4 Quaternary 30100312011120
5 Quinary 410132224144
6 Senary 32225435120
8 Octal 1420660530
10 Decimal 205742424
12 Duodecimal 58a9baa0
16 Hexadecimal c436158
20 Vigesimal 345hg14
36 Base36 3ehrvc

Cryptographic Hash Functions

md5 941b158857e90ec3537904bcb59ea8e8
sha1 7a730e0dffe61fcb7d95bacfb06dd741f3b82f5a
sha256 c0ebbe87778c32d971a4e6a952fec54b11b880ca9c3a19600f3c0f3186150039
sha512 2f94e9710a65217cfdeffe40615c61ed054bd5c5128326f1eb019410eb7ffb9c5ece4452a127ad0eb289cf5674fc04d8ac2aacbfea6324f2cdfd46c37aa5165d
ripemd-160 67a704bf068853a0addf8ae15223c6b8d4ccdbf7

205742424 as geometric shapes

Circle

Radius = n
Diameter 411484848
Circumference 1292717775.5403
Area 1.3298344434378E+17

Sphere

Radius = n
Volume 3.6480448254877E+25
Surface area 5.319337773751E+17
Circumference 1292717775.5403

Square

Length = n
Perimeter 822969696
Area 42329945033395776
Diagonal 290963726.37632

Cube

Length = n
Surface area 253979670200374656
Volume 8.7090654989576E+24
Space diagonal 356356331.64038

Equilateral Triangle

Length = n
Perimeter 617227272
Area 1.832940386986E+16
Altitude 178178165.82019

Triangular Pyramid

Length = n
Surface area 1.832940386986E+16
Volume 1.0263732120185E+24
Height 96987908.792105