42785712 (number)

42785712 is an even 8-digits composite number following 42785711 and preceding 42785713. In scientific notation, it is written as 4.2785712 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 14261760 positive integers (up to 42785712) that are relatively prime to 42785712.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-five thousand seven hundred twelve

Notation

Scientific notation 4.2785712 × 10^7
Engineering notation 4.2785712 × 10^6

Prime Factorization of 42785712

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 99041

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5348214
Product of the distinct prime numbers

The prime factorization of 42785712 is 2 × 2 × 2 × 2 × 3 × 9 × 99041. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42785712)

Multiplication

n×y
n×2 85571424
n×3 128357136
n×4 171142848
n×5 213928560

Division

n÷y
n÷2 21392856
n÷3 14261904
n÷3 10696428
n÷5 8557142.4

Exponentiation

ny
n2 1830617151346944
n3 7.8324258219791E+22
n4 3.3511591548056E+30
n5 1.4338173046368E+38

Nth Root

y√n
2√n 6541.0788101046
3√n 349.75687060374
4√n 80.876936206218
5√n 33.593847987951

Divisors of 42785712

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 -42785711
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 42785712 can be divided by 40 positive divisors. The sum of these divisors (counting 42785712) is 1, the average is 0.025.

Base conversion 42785712

Base System Value
2 Binary 10100011001101101110110000
3 Ternary 2222111201222000
4 Quaternary 2203031232300
5 Quinary 41423120322
6 Senary 4125014000
8 Octal 243155660
10 Decimal 42785712
12 Duodecimal 123b4300
16 Hexadecimal 28cdbb0
20 Vigesimal d7845c
36 Base36 ph1o0

Cryptographic Hash Functions

md5 678d898ac111c0f34684551628c14bae
sha1 b61530e677e605ca096aefcd7f418882ab88dbc2
sha256 2363cd61e3c967cb3a58baa7ebbc894b9aaca18c691fff5a1074449c73e72a5a
sha512 09050f874acc1672b681859f291d10d29776fc397d550e2c3881e24281bcd1709c631422ff1cf450fe3d41cb55313a13539c6daaa06d0288baaa715d5568e61b
ripemd-160 326cd8899a2a8b495cd4da6d8043c88bbe666779

42785712 as geometric shapes

Circle

Radius = n
Diameter 85571424
Circumference 268830556.99562
Area 5.751053394207E+15

Sphere

Radius = n
Volume 3.2808388562822E+23
Surface area 2.3004213576828E+16
Circumference 268830556.99562

Square

Length = n
Perimeter 171142848
Area 1830617151346944
Diagonal 60508134.186189

Cube

Length = n
Surface area 10983702908081664
Volume 7.8324258219791E+22
Space diagonal 74107027.022009

Equilateral Triangle

Length = n
Perimeter 128357136
Area 7.9268047883498E+14
Altitude 37053513.511005

Triangular Pyramid

Length = n
Surface area 7.9268047883498E+14
Volume 9.2306023531034E+21
Height 20169378.062063