38161925 (number)

38161925 is an odd 8-digits composite number following 38161924 and preceding 38161926. In scientific notation, it is written as 3.8161925 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 30472320 positive integers (up to 38161925) that are relatively prime to 38161925.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8161925 × 10^7
Engineering notation 3.8161925 × 10^6

Prime Factorization of 38161925

Prime Factorization 5 × 5 × 709 × 2153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7632385
Product of the distinct prime numbers

The prime factorization of 38161925 is 5 × 5 × 709 × 2153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 61, 42, 884, 419, 5733, 3447, 3269, 2345, 812178, 454942, 1122670, 9559831, 46233722, 74359795, 843191704, 890388470, 1856001736, 8316576787

Basic calculations (n = 38161925)

Multiplication

n×y
n×2 76323850
n×3 114485775
n×4 152647700
n×5 190809625

Division

n÷y
n÷2 19080962.5
n÷3 12720641.666667
n÷3 9540481.25
n÷5 7632385

Exponentiation

ny
n2 1456332519705625
n3 5.5576452392067E+22
n4 2.1209044079521E+30
n5 8.0937794948439E+37

Nth Root

y√n
2√n 6177.5338930677
3√n 336.67439721272
4√n 78.597289349364
5√n 32.834170930329

Divisors of 38161925

1, 5, 25, 709, 2153, 3545, 10765, 17725, 53825, 1526477, 7632385, 38161925

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 -38161924
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 38161925 can be divided by 12 positive divisors. The sum of these divisors (counting 38161925) is 1, the average is 0.083333333333333.

Base conversion 38161925

Base System Value
2 Binary 10010001100100111000000101
3 Ternary 2122210211022122
4 Quaternary 2101210320011
5 Quinary 34232140200
6 Senary 3441535325
8 Octal 221447005
10 Decimal 38161925
12 Duodecimal 10944545
16 Hexadecimal 2464e05
20 Vigesimal bia4g5
36 Base36 mpxxh

Cryptographic Hash Functions

md5 a1002df6a591407e9e362bcfe03e76b0
sha1 938eb29e5155072de242894b5e6040e4f04d6906
sha256 892482f446f4c0158f8671455ca2c1ba58ec2dbe85d26b47db35bc9c3d9ce885
sha512 959cc777e7453ce08fe643c0cbb9b60e69b885911233bd6d2c2d8a5e6ba1214d0778ad86f962eaeae0719fe4c0c615c3e200dbfffb546373363b529b4e326cf8
ripemd-160 92408cf6daa72f0ce7bbbfa05751364fec89d281

38161925 as geometric shapes

Circle

Radius = n
Diameter 76323850
Circumference 239778446.45369
Area 4.5752035450911E+15

Sphere

Radius = n
Volume 2.3279809939667E+23
Surface area 1.8300814180364E+16
Circumference 239778446.45369

Square

Length = n
Perimeter 152647700
Area 1456332519705625
Diagonal 53969111.901265

Cube

Length = n
Surface area 8737995118233750
Volume 5.5576452392067E+22
Space diagonal 66098393.014633

Equilateral Triangle

Length = n
Perimeter 114485775
Area 6.3061047921124E+14
Altitude 33049196.507316

Triangular Pyramid

Length = n
Surface area 6.3061047921124E+14
Volume 6.549747726787E+21
Height 17989703.967088