38381808 (number)

38381808 is an even 8-digits composite number following 38381807 and preceding 38381809. In scientific notation, it is written as 3.8381808 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 12793920 positive integers (up to 38381808) that are relatively prime to 38381808.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred eighty-one thousand eight hundred eight

Notation

Scientific notation 3.8381808 × 10^7
Engineering notation 3.8381808 × 10^6

Prime Factorization of 38381808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 799621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4797726
Product of the distinct prime numbers

The prime factorization of 38381808 is 2 × 2 × 2 × 2 × 3 × 799621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 42, 57, 114, 949, 8817, 9303, 98923, 92899, 876479, 898423, 4191453, 7404310, 12383775, 88672380, 251417215, 665801791, 8557783112, 6374770641

Basic calculations (n = 38381808)

Multiplication

n×y
n×2 76763616
n×3 115145424
n×4 153527232
n×5 191909040

Division

n÷y
n÷2 19190904
n÷3 12793936
n÷3 9595452
n÷5 7676361.6

Exponentiation

ny
n2 1473163185348864
n3 5.6542666532729E+22
n4 2.1702097706672E+30
n5 8.3296574737473E+37

Nth Root

y√n
2√n 6195.3053193527
3√n 337.31978087516
4√n 78.71026184274
5√n 32.871921090184

Divisors of 38381808

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 799621, 1599242, 2398863, 3198484, 4797726, 6396968, 9595452, 12793936, 19190904, 38381808

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38381807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38381808 can be divided by 20 positive divisors. The sum of these divisors (counting 38381808) is 1, the average is 0.05.

Base conversion 38381808

Base System Value
2 Binary 10010010011010100011110000
3 Ternary 2200012222221110
4 Quaternary 2102122203300
5 Quinary 34311204213
6 Senary 3450353320
8 Octal 222324360
10 Decimal 38381808
12 Duodecimal 10a2b840
16 Hexadecimal 249a8f0
20 Vigesimal bjhea8
36 Base36 munlc

Cryptographic Hash Functions

md5 266d7c2f35149b1d02117c043fea9eff
sha1 51e0577e08b0c12bf8bb17eb0994ef83d0b82b67
sha256 ec732959245a1343e1f0a42d3594d901f03347919107ad962ec0e4bafd3928f6
sha512 ed85f625525efa6dc3fc11033b15fc15a770f6d2a68c67f23a3bc2a9c007f8b640cc5d81c15a6cb59436ceee3897fc78f50bd2e6746c3b2b134e22d2629b9367
ripemd-160 e77958b45981c3b4bacc94d395944d6ba9c355d6

38381808 as geometric shapes

Circle

Radius = n
Diameter 76763616
Circumference 241160012.08859
Area 4.6280786406309E+15

Sphere

Radius = n
Volume 2.368453677248E+23
Surface area 1.8512314562524E+16
Circumference 241160012.08859

Square

Length = n
Perimeter 153527232
Area 1473163185348864
Diagonal 54280073.422

Cube

Length = n
Surface area 8838979112093184
Volume 5.6542666532729E+22
Space diagonal 66479241.542354

Equilateral Triangle

Length = n
Perimeter 115145424
Area 6.3789837121606E+14
Altitude 33239620.771177

Triangular Pyramid

Length = n
Surface area 6.3789837121606E+14
Volume 6.663617155277E+21
Height 18093357.807333