38409938 (number)

38409938 is an even 8-digits composite number following 38409937 and preceding 38409939. In scientific notation, it is written as 3.8409938 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 16461396 positive integers (up to 38409938) that are relatively prime to 38409938.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred nine thousand nine hundred thirty-eight

Notation

Scientific notation 3.8409938 × 10^7
Engineering notation 3.8409938 × 10^6

Prime Factorization of 38409938

Prime Factorization 2 × 7 × 2743567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38409938
Product of the distinct prime numbers

The prime factorization of 38409938 is 2 × 7 × 2743567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 49, 22, 933, 139, 1466, 1905, 34956, 31123, 154171, 546211, 5774299, 9025934, 29482025, 64301943, 761024025, 495727687, 7173872558, 246880216

Basic calculations (n = 38409938)

Multiplication

n×y
n×2 76819876
n×3 115229814
n×4 153639752
n×5 192049690

Division

n÷y
n÷2 19204969
n÷3 12803312.666667
n÷3 9602484.5
n÷5 7681987.6

Exponentiation

ny
n2 1475323337163844
n3 5.6667077910416E+22
n4 2.1765789491803E+30
n5 8.3602262490119E+37

Nth Root

y√n
2√n 6197.5751709842
3√n 337.40216789443
4√n 78.724679554662
5√n 32.87673803981

Divisors of 38409938

1, 2, 7, 14, 2743567, 5487134, 19204969, 38409938

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 -38409937
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 38409938 can be divided by 8 positive divisors. The sum of these divisors (counting 38409938) is 1, the average is 0.125.

Base conversion 38409938

Base System Value
2 Binary 10010010100001011011010010
3 Ternary 2200021102112022
4 Quaternary 2102201123102
5 Quinary 34313104223
6 Senary 3451131442
8 Octal 222413322
10 Decimal 38409938
12 Duodecimal 10a43b82
16 Hexadecimal 24a16d2
20 Vigesimal c014gi
36 Base36 mv9aq

Cryptographic Hash Functions

md5 a50b7f45c88f51d0cbdc57027b46bd1a
sha1 3bbbe7d05f6b10c5c81bce6a9c4d33be09f3cb9e
sha256 0b125e8e1a47a90fd1eb209b26faf42b714c12241cc613b6d090b3ba49f09d05
sha512 6f3054b982748598285916d7339ff05fe98dcd79a42c7e9a434fcf327e286e7e53956a42f08f674f2203f9a98adeeb67c0ee4c523f08f361f48e8b5748ba60f2
ripemd-160 2bfa9a02b95dd3a98e53f4b7f04e859d74786f9e

38409938 as geometric shapes

Circle

Radius = n
Diameter 76819876
Circumference 241336758.09128
Area 4.6348649577035E+15

Sphere

Radius = n
Volume 2.3736650088502E+23
Surface area 1.8539459830814E+16
Circumference 241336758.09128

Square

Length = n
Perimeter 153639752
Area 1475323337163844
Diagonal 54319855.24951

Cube

Length = n
Surface area 8851940022983064
Volume 5.6667077910416E+22
Space diagonal 66527964.131571

Equilateral Triangle

Length = n
Perimeter 115229814
Area 6.3883374438996E+14
Altitude 33263982.065785

Triangular Pyramid

Length = n
Surface area 6.3883374438996E+14
Volume 6.678279176747E+21
Height 18106618.416503