38969928 (number)

38969928 is an even 8-digits composite number following 38969927 and preceding 38969929. In scientific notation, it is written as 3.8969928 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors. There are 12989952 positive integers (up to 38969928) that are relatively prime to 38969928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8969928 × 10^7
Engineering notation 3.8969928 × 10^6

Prime Factorization of 38969928

Prime Factorization 2 × 2 × 2 × 9 × 541249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9742482
Product of the distinct prime numbers

The prime factorization of 38969928 is 2 × 2 × 2 × 9 × 541249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 75, 44, 669, 549, 2767, 8153, 53959, 98986, 654078, 61621, 8148631, 3293159, 73426291, 90318300, 15907741, 637764905, 2871709089, 5348239500

Basic calculations (n = 38969928)

Multiplication

n×y
n×2 77939856
n×3 116909784
n×4 155879712
n×5 194849640

Division

n÷y
n÷2 19484964
n÷3 12989976
n÷3 9742482
n÷5 7793985.6

Exponentiation

ny
n2 1518655288325184
n3 5.9181887242852E+22
n4 2.306313884758E+30
n5 8.9876886034421E+37

Nth Root

y√n
2√n 6242.5898471708
3√n 339.03395905923
4√n 79.010061683122
5√n 32.972047792838

Divisors of 38969928

1, 2, 4, 8, 9, 18, 36, 72, 541249, 1082498, 2164996, 4329992, 4871241, 9742482, 19484964, 38969928

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 -38969927
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 38969928 can be divided by 16 positive divisors. The sum of these divisors (counting 38969928) is 1, the average is 0.0625.

Base conversion 38969928

Base System Value
2 Binary 10010100101010001001001000
3 Ternary 2201022212200200
4 Quaternary 2110222021020
5 Quinary 34434014203
6 Senary 3511132200
8 Octal 224521110
10 Decimal 38969928
12 Duodecimal 11074060
16 Hexadecimal 252a248
20 Vigesimal c3b4g8
36 Base36 n79e0

Cryptographic Hash Functions

md5 d161f633ee046d6a22322cb65cd8d35f
sha1 135e6cc298001802cab3e53ccd18bb8d808e264e
sha256 e368c834553aff4b5357d7a50fee6e32b87d34b7bf75b7374fa810fe673fdf9f
sha512 3c782e134b10a578e62d446daa44e1ec768187806783e2da38f38ddd89f9923c91f04b69a3d22f9dc2758967343d24d27ecc4faf44b19ea13b17eee37a085c2f
ripemd-160 025a51324562655fddee9af8ffc3028f902161b2

38969928 as geometric shapes

Circle

Radius = n
Diameter 77939856
Circumference 244855279.03145
Area 4.7709962971377E+15

Sphere

Radius = n
Volume 2.4790050958363E+23
Surface area 1.9083985188551E+16
Circumference 244855279.03145

Square

Length = n
Perimeter 155879712
Area 1518655288325184
Diagonal 55111800.702303

Cube

Length = n
Surface area 9111931729951104
Volume 5.9181887242852E+22
Space diagonal 67497895.263301

Equilateral Triangle

Length = n
Perimeter 116909784
Area 6.575970296406E+14
Altitude 33748947.63165

Triangular Pyramid

Length = n
Surface area 6.575970296406E+14
Volume 6.9746522988063E+21
Height 18370600.234101