38406925 (number)

38406925 is an odd 8-digits composite number following 38406924 and preceding 38406926. In scientific notation, it is written as 3.8406925 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 29894400 positive integers (up to 38406925) that are relatively prime to 38406925.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8406925 × 10^7
Engineering notation 3.8406925 × 10^6

Prime Factorization of 38406925

Prime Factorization 5 × 5 × 37 × 41521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7681385
Product of the distinct prime numbers

The prime factorization of 38406925 is 5 × 5 × 37 × 41521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 62, 58, 376, 161, 5204, 9294, 43469, 96533, 351483, 849767, 4705050, 5406969, 29768316, 24429994, 835698520, 469220226, 7146424447, 3881149244

Basic calculations (n = 38406925)

Multiplication

n×y
n×2 76813850
n×3 115220775
n×4 153627700
n×5 192034625

Division

n÷y
n÷2 19203462.5
n÷3 12802308.333333
n÷3 9601731.25
n÷5 7681385

Exponentiation

ny
n2 1475091887955625
n3 5.665374350882E+22
n4 2.1758960779125E+30
n5 8.3569477472179E+37

Nth Root

y√n
2√n 6197.3320872776
3√n 337.39334535729
4√n 78.723135654505
5√n 32.876222232052

Divisors of 38406925

1, 5, 25, 37, 185, 925, 41521, 207605, 1038025, 1536277, 7681385, 38406925

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 -38406924
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 38406925 can be divided by 12 positive divisors. The sum of these divisors (counting 38406925) is 1, the average is 0.083333333333333.

Base conversion 38406925

Base System Value
2 Binary 10010010100000101100001101
3 Ternary 2200021021101201
4 Quaternary 2102200230031
5 Quinary 34313010200
6 Senary 3451105501
8 Octal 222405415
10 Decimal 38406925
12 Duodecimal 10a42291
16 Hexadecimal 24a0b0d
20 Vigesimal c00h65
36 Base36 mv6z1

Cryptographic Hash Functions

md5 2670a6ae79afb3c8ab5c71c5f52c7b61
sha1 16d1f0909d10b20a1b644ceb112c04eb25439e18
sha256 aadbdb11308948a3bc4fed6f6b6743abc0a9a48a9f46ae8cedfa6effdcacb328
sha512 577dfeb93e6df981f131abc4cd3b0083d9b25f24f251d6a7763f090954dc822755852d3bebad722e0c0d9373bcffa553f15d6f67d18aab2725c417f7f051bcdb
ripemd-160 2cb458d41676f87e7e91a9864d6aab275034a64f

38406925 as geometric shapes

Circle

Radius = n
Diameter 76813850
Circumference 241317826.85395
Area 4.6341378385713E+15

Sphere

Radius = n
Volume 2.3731064587423E+23
Surface area 1.8536551354285E+16
Circumference 241317826.85395

Square

Length = n
Perimeter 153627700
Area 1475091887955625
Diagonal 54315594.224046

Cube

Length = n
Surface area 8850551327733750
Volume 5.665374350882E+22
Space diagonal 66522745.462487

Equilateral Triangle

Length = n
Perimeter 115220775
Area 6.3873352394296E+14
Altitude 33261372.731244

Triangular Pyramid

Length = n
Surface area 6.3873352394296E+14
Volume 6.6767077024483E+21
Height 18105198.074682