38644005 (number)

38644005 is an odd 8-digits composite number following 38644004 and preceding 38644006. In scientific notation, it is written as 3.8644005 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 19525248 positive integers (up to 38644005) that are relatively prime to 38644005.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred forty-four thousand five

Notation

Scientific notation 3.8644005 × 10^7
Engineering notation 3.8644005 × 10^6

Prime Factorization of 38644005

Prime Factorization 3 × 19 × 5 × 135593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38644005
Product of the distinct prime numbers

The prime factorization of 38644005 is 3 × 19 × 5 × 135593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 36, 42, 403, 523, 3956, 3579, 45891, 92161, 716900, 836897, 7107610, 9801742, 30968130, 24830195, 990561489, 744644748, 5563671680, 2280634714

Basic calculations (n = 38644005)

Multiplication

n×y
n×2 77288010
n×3 115932015
n×4 154576020
n×5 193220025

Division

n÷y
n÷2 19322002.5
n÷3 12881335
n÷3 9661001.25
n÷5 7728801

Exponentiation

ny
n2 1493359122440025
n3 5.7709377394368E+22
n4 2.2301214685748E+30
n5 8.6180825182214E+37

Nth Root

y√n
2√n 6216.4302457278
3√n 338.08614740989
4√n 78.844341875165
5√n 32.91671035001

Divisors of 38644005

1, 3, 5, 15, 19, 57, 95, 285, 135593, 406779, 677965, 2033895, 2576267, 7728801, 12881335, 38644005

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38644004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38644005 can be divided by 16 positive divisors. The sum of these divisors (counting 38644005) is 1, the average is 0.0625.

Base conversion 38644005

Base System Value
2 Binary 10010011011010100100100101
3 Ternary 2200201022121110
4 Quaternary 2103122210211
5 Quinary 34343102010
6 Senary 3500135233
8 Octal 223324445
10 Decimal 38644005
12 Duodecimal 10b37519
16 Hexadecimal 24da925
20 Vigesimal c1aa05
36 Base36 n09wl

Cryptographic Hash Functions

md5 e6dbb4741473dee0f7d7f5bea4b7e828
sha1 ee07ed654a5658bab0a8c4cf73a0823c13894881
sha256 74bde03b2f95a0b194b68ce63401f78cfc74ff957f018a35d0b35e8bc1e2d44a
sha512 e858b4b48eedf2c80b45831d1b7a6ef6411310a187b0c3404b06d5eafe20def4f5c4298bfee4888e04fb2051e594b46bc06753d7fea0d5919b480054b7ea2ed2
ripemd-160 188ea004edb3ef53a9ddee00adfba8966633e7ed

38644005 as geometric shapes

Circle

Radius = n
Diameter 77288010
Circumference 242807444.42657
Area 4.6915260482289E+15

Sphere

Radius = n
Volume 2.4173247475385E+23
Surface area 1.8766104192916E+16
Circumference 242807444.42657

Square

Length = n
Perimeter 154576020
Area 1493359122440025
Diagonal 54650875.975414

Cube

Length = n
Surface area 8960154734640150
Volume 5.7709377394368E+22
Space diagonal 66933380.067946

Equilateral Triangle

Length = n
Perimeter 115932015
Area 6.4664346850315E+14
Altitude 33466690.033973

Triangular Pyramid

Length = n
Surface area 6.4664346850315E+14
Volume 6.8011153489352E+21
Height 18216958.658471