38829905 (number)

38829905 is an odd 8-digits composite number following 38829904 and preceding 38829906. In scientific notation, it is written as 3.8829905 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 30962800 positive integers (up to 38829905) that are relatively prime to 38829905.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-nine thousand nine hundred five

Notation

Scientific notation 3.8829905 × 10^7
Engineering notation 3.8829905 × 10^6

Prime Factorization of 38829905

Prime Factorization 5 × 311 × 24971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38829905
Product of the distinct prime numbers

The prime factorization of 38829905 is 5 × 311 × 24971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 10, 55, 877, 255, 3064, 9405, 13075, 63813, 679869, 234142, 87736, 6733254, 56051276, 6767911, 459461215, 185268503, 9406356119, 2861048603

Basic calculations (n = 38829905)

Multiplication

n×y
n×2 77659810
n×3 116489715
n×4 155319620
n×5 194149525

Division

n÷y
n÷2 19414952.5
n÷3 12943301.666667
n÷3 9707476.25
n÷5 7765981

Exponentiation

ny
n2 1507761522309025
n3 5.8546236673915E+22
n4 2.2733448081556E+30
n5 8.8273762932926E+37

Nth Root

y√n
2√n 6231.3646178024
3√n 338.6274103331
4√n 78.938993012341
5√n 32.948319266006

Divisors of 38829905

1, 5, 311, 1555, 24971, 124855, 7765981, 38829905

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 -38829904
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 38829905 can be divided by 8 positive divisors. The sum of these divisors (counting 38829905) is 1, the average is 0.125.

Base conversion 38829905

Base System Value
2 Binary 10010100000111111101010001
3 Ternary 2201001202121122
4 Quaternary 2110013331101
5 Quinary 34420024110
6 Senary 3504132025
8 Octal 224077521
10 Decimal 38829905
12 Duodecimal 11007015
16 Hexadecimal 2507f51
20 Vigesimal c2def5
36 Base36 n49ch

Cryptographic Hash Functions

md5 29acd44aeaf790950c28d6aaad6cb53a
sha1 477eee75c534356be87346e5822b5e64af1d9e1c
sha256 c8baa6eb90a2e55b92163ba98bd97a3eac14dbf46228be99bbc38f911adc485a
sha512 3adba94e69136fa4fbeac0c0bd1ca2ebf1df9f1e1adb07a82d655a2b4b746b55241252e24c2e0938a0f904904e8569145a0392730d6239c9079aa9f552435f4f
ripemd-160 e3411a8a05fdbd105b0f71234e149ed95ff2fddb

38829905 as geometric shapes

Circle

Radius = n
Diameter 77659810
Circumference 243975488.57518
Area 4.7367725218514E+15

Sphere

Radius = n
Volume 2.452379027068E+23
Surface area 1.8947090087406E+16
Circumference 243975488.57518

Square

Length = n
Perimeter 155319620
Area 1507761522309025
Diagonal 54913778.276659

Cube

Length = n
Surface area 9046569133854150
Volume 5.8546236673915E+22
Space diagonal 67255368.313073

Equilateral Triangle

Length = n
Perimeter 116489715
Area 6.5287989058416E+14
Altitude 33627684.156536

Triangular Pyramid

Length = n
Surface area 6.5287989058416E+14
Volume 6.8997401608463E+21
Height 18304592.758886