38403925 (number)

38403925 is an odd 8-digits composite number following 38403924 and preceding 38403926. In scientific notation, it is written as 3.8403925 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 26334000 positive integers (up to 38403925) that are relatively prime to 38403925.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8403925 × 10^7
Engineering notation 3.8403925 × 10^6

Prime Factorization of 38403925

Prime Factorization 7 × 25 × 219451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38403925
Product of the distinct prime numbers

The prime factorization of 38403925 is 7 × 25 × 219451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 76, 68, 332, 786, 1951, 5973, 85590, 33434, 641216, 564929, 6873018, 8680869, 22204542, 60952235, 495893015, 874861213, 9709309714, 7171216751

Basic calculations (n = 38403925)

Multiplication

n×y
n×2 76807850
n×3 115211775
n×4 153615700
n×5 192019625

Division

n÷y
n÷2 19201962.5
n÷3 12801308.333333
n÷3 9600981.25
n÷5 7680785

Exponentiation

ny
n2 1474861455405625
n3 5.6640468718788E+22
n4 2.1752163126412E+30
n5 8.3536844129449E+37

Nth Root

y√n
2√n 6197.0900429153
3√n 337.38456042773
4√n 78.721598325461
5√n 32.875708617653

Divisors of 38403925

1, 7, 25, 175, 219451, 1536157, 5486275, 38403925

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 -38403924
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 38403925 can be divided by 8 positive divisors. The sum of these divisors (counting 38403925) is 1, the average is 0.125.

Base conversion 38403925

Base System Value
2 Binary 10010010011111111101010101
3 Ternary 2200021010021121
4 Quaternary 2102133331111
5 Quinary 34312411200
6 Senary 3451043541
8 Octal 222377525
10 Decimal 38403925
12 Duodecimal 10a405b1
16 Hexadecimal 249ff55
20 Vigesimal c009g5
36 Base36 mv4np

Cryptographic Hash Functions

md5 cc960a37e2fd69912d5546235f767bce
sha1 b6bd62d9166b160da597b874a88f5321618281e6
sha256 2357d875f2a18f589dc4aa46894b8f99242229f8c414a5e4fd9fb7bf97bb9b31
sha512 c825764e0a1c676ff8716608c3409dcf58c71ceaf6d41eb7fb6c13bf93b0fe8e6044dc4eeae9c1b43253df0abad4202e994734507cea7079ea2ef1f4b1616f5b
ripemd-160 2fb28e3272cddd5fb732624fe9fd5e92df9d9ed6

38403925 as geometric shapes

Circle

Radius = n
Diameter 76807850
Circumference 241298977.29803
Area 4.6334139133651E+15

Sphere

Radius = n
Volume 2.3725504056377E+23
Surface area 1.853365565346E+16
Circumference 241298977.29803

Square

Length = n
Perimeter 153615700
Area 1474861455405625
Diagonal 54311351.583359

Cube

Length = n
Surface area 8849168732433750
Volume 5.6640468718788E+22
Space diagonal 66517549.310065

Equilateral Triangle

Length = n
Perimeter 115211775
Area 6.3863374372188E+14
Altitude 33258774.655032

Triangular Pyramid

Length = n
Surface area 6.3863374372188E+14
Volume 6.67514325344E+21
Height 18103783.86112