38686976 (number)

38686976 is an even 8-digits composite number following 38686975 and preceding 38686977. In scientific notation, it is written as 3.8686976 × 10^7. The sum of its digits is 53. It has a total of 9 prime factors and 18 positive divisors. There are 19343360 positive integers (up to 38686976) that are relatively prime to 38686976.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred eighty-six thousand nine hundred seventy-six

Notation

Scientific notation 3.8686976 × 10^7
Engineering notation 3.8686976 × 10^6

Prime Factorization of 38686976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 151121

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 302242
Product of the distinct prime numbers

The prime factorization of 38686976 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 151121. Since it has a total of 9 prime factors.

Most popular turbo-numbers

3, 6, 1, 77, 58, 975, 1950, 3123, 52866, 22769, 95690, 782604, 4001739, 4065220, 78931309, 20001259, 104913007, 500335015, 5833244301, 5560912000

Basic calculations (n = 38686976)

Multiplication

n×y
n×2 77373952
n×3 116060928
n×4 154747904
n×5 193434880

Division

n÷y
n÷2 19343488
n÷3 12895658.666667
n÷3 9671744
n÷5 7737395.2

Exponentiation

ny
n2 1496682112024576
n3 5.7902104947524E+22
n4 2.2400573444543E+30
n5 8.6661044723529E+37

Nth Root

y√n
2√n 6219.8855294933
3√n 338.21141494964
4√n 78.86625089031
5√n 32.924027579385

Divisors of 38686976

1, 2, 4, 8, 16, 32, 64, 128, 256, 151121, 302242, 604484, 1208968, 2417936, 4835872, 9671744, 19343488, 38686976

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38686975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38686976 can be divided by 18 positive divisors. The sum of these divisors (counting 38686976) is 1, the average is 0.055555555555556.

Base conversion 38686976

Base System Value
2 Binary 10010011100101000100000000
3 Ternary 2200210111112222
4 Quaternary 2103211010000
5 Quinary 34400440401
6 Senary 3501110212
8 Octal 223450400
10 Decimal 38686976
12 Duodecimal 10b58368
16 Hexadecimal 24e5100
20 Vigesimal c1fh8g
36 Base36 n1728

Cryptographic Hash Functions

md5 cd76669e7a082cfc108c74b924721547
sha1 0fb339c864c88fa286b6aefbcdd7a4b7cd2b63a5
sha256 d6c55f0cfda3fae6e42ab16ac3435c63af5986152dfc63f6fb8d57773fe98a3e
sha512 8f0a4479d3c695c9e79c7feb9d14fc89e7d41062560c58ec2e88298a0d25af1e2c886133cb075a52e0a9ded51cbf5f26da3bd8c24c5164bf021b0f1b9f33662a
ripemd-160 a832d85433249a43fffa18fc805e622b03441cf1

38686976 as geometric shapes

Circle

Radius = n
Diameter 77373952
Circumference 243077439.18241
Area 4.7019655278957E+15

Sphere

Radius = n
Volume 2.425397700407E+23
Surface area 1.8807862111583E+16
Circumference 243077439.18241

Square

Length = n
Perimeter 154747904
Area 1496682112024576
Diagonal 54711646.146402

Cube

Length = n
Surface area 8980092672147456
Volume 5.7902104947524E+22
Space diagonal 67007808.023198

Equilateral Triangle

Length = n
Perimeter 116060928
Area 6.4808236520151E+14
Altitude 33503904.011599

Triangular Pyramid

Length = n
Surface area 6.4808236520151E+14
Volume 6.8238285088949E+21
Height 18237215.382134