442187979 (number)

442187979 is an odd 9-digits composite number following 442187978 and preceding 442187980. In scientific notation, it is written as 4.42187979 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 294791984 positive integers (up to 442187979) that are relatively prime to 442187979.

Interesting facts

Basic properties

Name

Name four hundred forty-two million one hundred eighty-seven thousand nine hundred seventy-nine

Notation

Scientific notation 4.42187979 × 10^8
Engineering notation 4.42187979 × 10^6

Prime Factorization of 442187979

Prime Factorization 3 × 147395993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 442187979
Product of the distinct prime numbers

The prime factorization of 442187979 is 3 × 147395993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 81, 86, 114, 448, 1342, 7970, 60748, 89260, 545380, 854263, 7368497, 9147025, 47968388, 76317777, 543420267, 950657517, 4958065865, 9375734059

Basic calculations (n = 442187979)

Multiplication

n×y
n×2 884375958
n×3 1326563937
n×4 1768751916
n×5 2210939895

Division

n÷y
n÷2 221093989.5
n÷3 147395993
n÷3 110546994.75
n÷5 88437595.8

Exponentiation

ny
n2 195530208772104441
n3 8.6461107850385E+25
n4 3.8232062542463E+34
n5 1.6905758468653E+43

Nth Root

y√n
2√n 21028.266191011
3√n 761.8491324413
4√n 145.01126229025
5√n 53.594643495487

Divisors of 442187979

1, 3, 147395993, 442187979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -442187978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 442187979 can be divided by 4 positive divisors. The sum of these divisors (counting 442187979) is 1, the average is 0.25.

Base conversion 442187979

Base System Value
2 Binary 11010010110110100000011001011
3 Ternary 1010211001110212120
4 Quaternary 122112310003023
5 Quinary 1401200003404
6 Senary 111513342323
8 Octal 3226640313
10 Decimal 442187979
12 Duodecimal 1041079a3
16 Hexadecimal 1a5b40cb
20 Vigesimal 6i3d9ij
36 Base36 7b9mff

Cryptographic Hash Functions

md5 f06be1f33510f0cc63f4a3f24c15ea7e
sha1 852c28507916015976efe505204079e7857ef04d
sha256 9bef18dade077dc24583285ee2c2d885c18df6d4f00e9419c30cd77d80b8baaf
sha512 38a99e22dc76a636d30c96205d8a72a1ab2b6c4774c5dcf0b29eeb3a08711ce220d02cb7baa2ae659efc7ab6fab4c85c5a7855a23fdb359c658563f4184b60e9
ripemd-160 a93d195eb3c763bc023a488dfa8540d09f485389

442187979 as geometric shapes

Circle

Radius = n
Diameter 884375958
Circumference 2778349012.6642
Area 6.1427626743332E+17

Sphere

Radius = n
Volume 3.6216744165867E+26
Surface area 2.4571050697333E+18
Circumference 2778349012.6642

Square

Length = n
Perimeter 1768751916
Area 195530208772104441
Diagonal 625348237.02015

Cube

Length = n
Surface area 1173181252632626646
Volume 8.6461107850385E+25
Space diagonal 765892046.1242

Equilateral Triangle

Length = n
Perimeter 1326563937
Area 8.4667064001959E+16
Altitude 382946023.0621

Triangular Pyramid

Length = n
Surface area 8.4667064001959E+16
Volume 1.0189539278318E+25
Height 208449412.34005