442912385 (number)

442912385 is an odd 9-digits composite number following 442912384 and preceding 442912386. In scientific notation, it is written as 4.42912385 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 344753280 positive integers (up to 442912385) that are relatively prime to 442912385.

Interesting facts

Basic properties

Name

Name four hundred forty-two million nine hundred twelve thousand three hundred eighty-five

Notation

Scientific notation 4.42912385 × 10^8
Engineering notation 4.42912385 × 10^6

Prime Factorization of 442912385

Prime Factorization 5 × 37 × 2394121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 442912385
Product of the distinct prime numbers

The prime factorization of 442912385 is 5 × 37 × 2394121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 442912385)

Multiplication

n×y
n×2 885824770
n×3 1328737155
n×4 1771649540
n×5 2214561925

Division

n÷y
n÷2 221456192.5
n÷3 147637461.66667
n÷3 110728096.25
n÷5 88582477

Exponentiation

ny
n2 196171380786388225
n3 8.6886734132842E+25
n4 3.8483210639638E+34
n5 1.7044690606859E+43

Nth Root

y√n
2√n 21045.483719791
3√n 762.26493372149
4√n 145.07061632113
5√n 53.612192079746

Divisors of 442912385

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 -442912384
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 442912385 can be divided by 8 positive divisors. The sum of these divisors (counting 442912385) is 1, the average is 0.125.

Base conversion 442912385

Base System Value
2 Binary 11010011001100100111010000001
3 Ternary 1010212102021120102
4 Quaternary 122121210322001
5 Quinary 1401341144020
6 Senary 111541052145
8 Octal 3231447201
10 Decimal 442912385
12 Duodecimal 1043b7055
16 Hexadecimal 1a664e81
20 Vigesimal 6i840j5
36 Base36 7bp5dt

Cryptographic Hash Functions

md5 d169ea03181495f6b019896f825a494c
sha1 9bead06975e21df9de27be626e733ce936e19d16
sha256 c8c90a61533d1b9eba77c3836ac294be8bb1001590367d179d302a1f09b89e13
sha512 4184600bb4270934095b1f9277ebc7effd08ccb45a4db092f4b9203d5865b5e2db174a4648993a366cb435fd0965c3b7097121ce411e8031d729003c64140989
ripemd-160 9ed1da3a79ad77ea9f5b81239f3c032f84498f38

442912385 as geometric shapes

Circle

Radius = n
Diameter 885824770
Circumference 2782900589.7999
Area 6.1629056872308E+17

Sphere

Radius = n
Volume 3.6395030086153E+26
Surface area 2.4651622748923E+18
Circumference 2782900589.7999

Square

Length = n
Perimeter 1771649540
Area 196171380786388225
Diagonal 626372701.81001

Cube

Length = n
Surface area 1177028284718329350
Volume 8.6886734132842E+25
Space diagonal 767146754.12151

Equilateral Triangle

Length = n
Perimeter 1328737155
Area 8.4944699628241E+16
Altitude 383573377.06075

Triangular Pyramid

Length = n
Surface area 8.4944699628241E+16
Volume 1.0239699816748E+25
Height 208790900.60334