38409925 (number)

38409925 is an odd 8-digits composite number following 38409924 and preceding 38409926. In scientific notation, it is written as 3.8409925 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 29110320 positive integers (up to 38409925) that are relatively prime to 38409925.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8409925 × 10^7
Engineering notation 3.8409925 × 10^6

Prime Factorization of 38409925

Prime Factorization 5 × 5 × 19 × 80863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7681985
Product of the distinct prime numbers

The prime factorization of 38409925 is 5 × 5 × 19 × 80863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 11, 39, 982, 398, 1066, 5755, 45828, 84515, 879950, 700256, 9557325, 8517436, 41019042, 20812543, 366328969, 631779139, 5153630898, 4620595367

Basic calculations (n = 38409925)

Multiplication

n×y
n×2 76819850
n×3 115229775
n×4 153639700
n×5 192049625

Division

n÷y
n÷2 19204962.5
n÷3 12803308.333333
n÷3 9602481.25
n÷5 7681985

Exponentiation

ny
n2 1475322338505625
n3 5.6667020372826E+22
n4 2.1765760024937E+30
n5 8.3602121012583E+37

Nth Root

y√n
2√n 6197.5741221868
3√n 337.40212982938
4√n 78.724672893489
5√n 32.876735814357

Divisors of 38409925

1, 5, 19, 25, 95, 475, 80863, 404315, 1536397, 2021575, 7681985, 38409925

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38409924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38409925 can be divided by 12 positive divisors. The sum of these divisors (counting 38409925) is 1, the average is 0.083333333333333.

Base conversion 38409925

Base System Value
2 Binary 10010010100001011011000101
3 Ternary 2200021102111211
4 Quaternary 2102201123011
5 Quinary 34313104200
6 Senary 3451131421
8 Octal 222413305
10 Decimal 38409925
12 Duodecimal 10a43b71
16 Hexadecimal 24a16c5
20 Vigesimal c014g5
36 Base36 mv9ad

Cryptographic Hash Functions

md5 749ab964bed697c44cae35f56b36eced
sha1 a9c9ca5720f1f97946d7aded2e3639598bb63bd2
sha256 aeca3745c55284b16b600b7e00932755b3f8ebfc7de4b5a4a5953a941de38a7d
sha512 2ad93ceb1a98ec1018251f330d2fad5ace0db40dc552c8899f9c6cc15950f3f7a190685106d598b0f85b7b8c60af8941764b51a152b4a49d00feec11b7b8bfdb
ripemd-160 c287a59bb8d820b49167b5ba3d75fd06f1a55aaf

38409925 as geometric shapes

Circle

Radius = n
Diameter 76819850
Circumference 241336676.40987
Area 4.6348618203262E+15

Sphere

Radius = n
Volume 2.3736625987212E+23
Surface area 1.8539447281305E+16
Circumference 241336676.40987

Square

Length = n
Perimeter 153639700
Area 1475322338505625
Diagonal 54319836.864733

Cube

Length = n
Surface area 8851934031033750
Volume 5.6667020372826E+22
Space diagonal 66527941.61491

Equilateral Triangle

Length = n
Perimeter 115229775
Area 6.3883331195827E+14
Altitude 33263970.807455

Triangular Pyramid

Length = n
Surface area 6.3883331195827E+14
Volume 6.6782723958769E+21
Height 18106612.288244