385259968 (number)

385259968 is an even 9-digits composite number following 385259967 and preceding 385259969. In scientific notation, it is written as 3.85259968 × 10^8. The sum of its digits is 55. It has a total of 9 prime factors and 42 positive divisors. There are 188907264 positive integers (up to 385259968) that are relatively prime to 385259968.

Interesting facts

Basic properties

Name

Name three hundred eighty-five million two hundred fifty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 3.85259968 × 10^8
Engineering notation 3.85259968 × 10^6

Prime Factorization of 385259968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 53 × 53 × 2143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 227158
Product of the distinct prime numbers

The prime factorization of 385259968 is 2 × 2 × 2 × 2 × 2 × 2 × 53 × 53 × 2143. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 385259968)

Multiplication

n×y
n×2 770519936
n×3 1155779904
n×4 1541039872
n×5 1926299840

Division

n÷y
n÷2 192629984
n÷3 128419989.33333
n÷3 96314992
n÷5 77051993.6

Exponentiation

ny
n2 148425242943361024
n3 5.7182304346751E+25
n4 2.2030052742796E+34
n5 8.4872974147278E+42

Nth Root

y√n
2√n 19628.040350478
3√n 727.64233930704
4√n 140.10010831715
5√n 52.137568908325

Divisors of 385259968

42 divisors

τ Total Divisors 42
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385259967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.023809523809524
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 42
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385259968 can be divided by 42 positive divisors. The sum of these divisors (counting 385259968) is 1, the average is 0.023809523809524.

Base conversion 385259968

Base System Value
2 Binary 10110111101101001100111000000
3 Ternary 222211221020022201
4 Quaternary 112331221213000
5 Quinary 1242111304333
6 Senary 102121242544
8 Octal 2675514700
10 Decimal 385259968
12 Duodecimal a9033454
16 Hexadecimal 16f699c0
20 Vigesimal 607h9i8
36 Base36 6ddghs

Cryptographic Hash Functions

md5 5f9fada60d768e95c390ab370d38ec06
sha1 44d1bcd8a9e6f37d3c49d4ddb42558f9b5eaa4b4
sha256 2178407b74e62229e8aab98b3a89a755f33ad9c64a74c71c5001d9ba812ccab7
sha512 17f9d7bc6f569ef758824d0515e371435e9b0e46cf69cdd1645449d8d49d685bc4e1f9f43c894d025364a33382e3b7be54d027c2670007e74cc40ee5e7fd39f2
ripemd-160 a76a85f0a73c0a564ec3615d6d2cff222bac6279

385259968 as geometric shapes

Circle

Radius = n
Diameter 770519936
Circumference 2420659770.3821
Area 4.6629165283814E+17

Sphere

Radius = n
Volume 2.3952467633479E+26
Surface area 1.8651666113526E+18
Circumference 2420659770.3821

Square

Length = n
Perimeter 1541039872
Area 148425242943361024
Diagonal 544839871.78502

Cube

Length = n
Surface area 890551457660166144
Volume 5.7182304346751E+25
Space diagonal 667289838.69836

Equilateral Triangle

Length = n
Perimeter 1155779904
Area 6.4270015475914E+16
Altitude 333644919.34918

Triangular Pyramid

Length = n
Surface area 6.4270015475914E+16
Volume 6.7389991945768E+24
Height 181613290.59501