42782836 (number)

42782836 is an even 8-digits composite number following 42782835 and preceding 42782837. In scientific notation, it is written as 4.2782836 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 21311360 positive integers (up to 42782836) that are relatively prime to 42782836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2782836 × 10^7
Engineering notation 4.2782836 × 10^6

Prime Factorization of 42782836

Prime Factorization 2 × 2 × 269 × 39761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21391418
Product of the distinct prime numbers

The prime factorization of 42782836 is 2 × 2 × 269 × 39761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 57, 67, 762, 199, 6495, 9906, 7157, 23264, 684627, 886725, 6287693, 1216928, 78213648, 28457042, 115655808, 4036994, 8011227167, 602704023

Basic calculations (n = 42782836)

Multiplication

n×y
n×2 85565672
n×3 128348508
n×4 171131344
n×5 213914180

Division

n÷y
n÷2 21391418
n÷3 14260945.333333
n÷3 10695709
n÷5 8556567.2

Exponentiation

ny
n2 1830371056202896
n3 7.8308464716675E+22
n4 3.3502582033853E+30
n5 1.4333354727309E+38

Nth Root

y√n
2√n 6540.8589649984
3√n 349.74903369392
4√n 80.875577061301
5√n 33.59339634884

Divisors of 42782836

1, 2, 4, 269, 538, 1076, 39761, 79522, 159044, 10695709, 21391418, 42782836

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42782835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42782836 can be divided by 12 positive divisors. The sum of these divisors (counting 42782836) is 1, the average is 0.083333333333333.

Base conversion 42782836

Base System Value
2 Binary 10100011001101000001110100
3 Ternary 2222111121000111
4 Quaternary 2203031001310
5 Quinary 41423022321
6 Senary 4124552404
8 Octal 243150164
10 Decimal 42782836
12 Duodecimal 123b2704
16 Hexadecimal 28cd074
20 Vigesimal d77h1g
36 Base36 pgzg4

Cryptographic Hash Functions

md5 8cc944791040e6c9ddca3b313d73dcb7
sha1 1f3b0d7cd345046ed0ff25a5ff0d79381523f6ff
sha256 2628e981c9cf428dad172e6a91257e2010f2bbbed674b9f926591113627e0917
sha512 2038b40d23dfee936e0b9c45a7faa06f76c89a367dd653bd32e363bd7d2453329609ca5a305e461e204dee1f8c85bedee2a08168dd83bd1585aa033b24c76a6b
ripemd-160 d1400247f027e7ee7dde4ca1b4b58fd7603f8930

42782836 as geometric shapes

Circle

Radius = n
Diameter 85565672
Circumference 268812486.55467
Area 5.7502802635104E+15

Sphere

Radius = n
Volume 3.2801772995707E+23
Surface area 2.3001121054042E+16
Circumference 268812486.55467

Square

Length = n
Perimeter 171131344
Area 1830371056202896
Diagonal 60504066.907984

Cube

Length = n
Surface area 10982226337217376
Volume 7.8308464716675E+22
Space diagonal 74102045.643887

Equilateral Triangle

Length = n
Perimeter 128348508
Area 7.9257391651173E+14
Altitude 37051022.821943

Triangular Pyramid

Length = n
Surface area 7.9257391651173E+14
Volume 9.2287410709114E+21
Height 20168022.302661