442185906 (number)

442185906 is an even 9-digits composite number following 442185905 and preceding 442185907. In scientific notation, it is written as 4.42185906 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 147395300 positive integers (up to 442185906) that are relatively prime to 442185906.

Interesting facts

Basic properties

Name

Name four hundred forty-two million one hundred eighty-five thousand nine hundred six

Notation

Scientific notation 4.42185906 × 10^8
Engineering notation 4.42185906 × 10^6

Prime Factorization of 442185906

Prime Factorization 2 × 3 × 73697651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 442185906
Product of the distinct prime numbers

The prime factorization of 442185906 is 2 × 3 × 73697651. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 37, 93, 928, 124, 4716, 9375, 54652, 75291, 408583, 376334, 8997256, 6656401, 87196975, 84545651, 617826157, 847764455, 4104632105, 1337008374

Basic calculations (n = 442185906)

Multiplication

n×y
n×2 884371812
n×3 1326557718
n×4 1768743624
n×5 2210929530

Division

n÷y
n÷2 221092953
n÷3 147395302
n÷3 110546476.5
n÷5 88437181.2

Exponentiation

ny
n2 195528375465040836
n3 8.6459891853717E+25
n4 3.8231345611998E+34
n5 1.690536219704E+43

Nth Root

y√n
2√n 21028.216900156
3√n 761.84794191013
4√n 145.01109233488
5√n 53.594593244503

Divisors of 442185906

1, 2, 3, 6, 73697651, 147395302, 221092953, 442185906

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -442185905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 442185906 can be divided by 8 positive divisors. The sum of these divisors (counting 442185906) is 1, the average is 0.125.

Base conversion 442185906

Base System Value
2 Binary 11010010110110011100010110010
3 Ternary 1010211001101000210
4 Quaternary 122112303202302
5 Quinary 1401144422111
6 Senary 111513324550
8 Octal 3226634262
10 Decimal 442185906
12 Duodecimal 104106756
16 Hexadecimal 1a5b38b2
20 Vigesimal 6i3d4f6
36 Base36 7b9ktu

Cryptographic Hash Functions

md5 b5efa5181c5bb69ada25d1c13a53b804
sha1 81a509924ac37f95e840b8a6d3237b7ed014c0ed
sha256 9b5d419a369ef005d66c28a2945e9f230bda3380892541417f8d0f5ec3928d85
sha512 0ba1f366844fcc620aee2f833729183de4891dfef0afddc1066bbb48f82288dd9fd02547736c9b514f5a6cc22164e45481dc647646d3a5f8a04a3b466f2ec3d3
ripemd-160 0cb9916bcac09a265d651bc04008b37361233a3d

442185906 as geometric shapes

Circle

Radius = n
Diameter 884371812
Circumference 2778335987.6211
Area 6.1427050792932E+17

Sphere

Radius = n
Volume 3.6216234810374E+26
Surface area 2.4570820317173E+18
Circumference 2778335987.6211

Square

Length = n
Perimeter 1768743624
Area 195528375465040836
Diagonal 625345305.35543

Cube

Length = n
Surface area 1173170252790245016
Volume 8.6459891853717E+25
Space diagonal 765888455.58288

Equilateral Triangle

Length = n
Perimeter 1326557718
Area 8.4666270156714E+16
Altitude 382944227.79144

Triangular Pyramid

Length = n
Surface area 8.4666270156714E+16
Volume 1.0189395971737E+25
Height 208448435.11848