42782832 (number)

42782832 is an even 8-digits composite number following 42782831 and preceding 42782833. In scientific notation, it is written as 4.2782832 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 13493952 positive integers (up to 42782832) that are relatively prime to 42782832.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-two thousand eight hundred thirty-two

Notation

Scientific notation 4.2782832 × 10^7
Engineering notation 4.2782832 × 10^6

Prime Factorization of 42782832

Prime Factorization 2 × 2 × 2 × 2 × 171 × 19 × 823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5347854
Product of the distinct prime numbers

The prime factorization of 42782832 is 2 × 2 × 2 × 2 × 171 × 19 × 823. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42782832)

Multiplication

n×y
n×2 85565664
n×3 128348496
n×4 171131328
n×5 213914160

Division

n÷y
n÷2 21391416
n÷3 14260944
n÷3 10695708
n÷5 8556566.4

Exponentiation

ny
n2 1830370713940224
n3 7.8308442752225E+22
n4 3.35025695045E+30
n5 1.4333348026794E+38

Nth Root

y√n
2√n 6540.8586592282
3√n 349.74902279394
4√n 80.875575170926
5√n 33.593395720674

Divisors of 42782832

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42782831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42782832 can be divided by 40 positive divisors. The sum of these divisors (counting 42782832) is 1, the average is 0.025.

Base conversion 42782832

Base System Value
2 Binary 10100011001101000001110000
3 Ternary 2222111121000100
4 Quaternary 2203031001300
5 Quinary 41423022312
6 Senary 4124552400
8 Octal 243150160
10 Decimal 42782832
12 Duodecimal 123b2700
16 Hexadecimal 28cd070
20 Vigesimal d77h1c
36 Base36 pgzg0

Cryptographic Hash Functions

md5 71448d0d032cb0c308a9e465a5b223e3
sha1 b0168a0465eca0298a0f0b5de72b89bad57e9c27
sha256 6349eb5ba3380aed979eff7f725799ad8c88a4589cd4233f54855f19c45b20bf
sha512 f91e4c330529211be77e9e2e0e9eca8b07bf270972dbe1e0db397064ffc1d889708a1f309d0d57df38e0466d221e71274492a6673cdcfe4418247e54148b3dbd
ripemd-160 3bae6406f55492ddf99ffdf790f6bade235f2384

42782832 as geometric shapes

Circle

Radius = n
Diameter 85565664
Circumference 268812461.42193
Area 5.7502791882605E+15

Sphere

Radius = n
Volume 3.2801763795259E+23
Surface area 2.3001116753042E+16
Circumference 268812461.42193

Square

Length = n
Perimeter 171131328
Area 1830370713940224
Diagonal 60504061.25113

Cube

Length = n
Surface area 10982224283641344
Volume 7.8308442752225E+22
Space diagonal 74102038.715684

Equilateral Triangle

Length = n
Perimeter 128348496
Area 7.9257376830765E+14
Altitude 37051019.357842

Triangular Pyramid

Length = n
Surface area 7.9257376830765E+14
Volume 9.2287384823761E+21
Height 20168020.417043