38492812 (number)

38492812 is an even 8-digits composite number following 38492811 and preceding 38492813. In scientific notation, it is written as 3.8492812 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 18836816 positive integers (up to 38492812) that are relatively prime to 38492812.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred ninety-two thousand eight hundred twelve

Notation

Scientific notation 3.8492812 × 10^7
Engineering notation 3.8492812 × 10^6

Prime Factorization of 38492812

Prime Factorization 2 × 2 × 47 × 204749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19246406
Product of the distinct prime numbers

The prime factorization of 38492812 is 2 × 2 × 47 × 204749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 51, 89, 316, 369, 3890, 7733, 8097, 72363, 6362, 635744, 1744624, 1162033, 52916782, 68832340, 237563823, 260948442, 501873934, 6939664178

Basic calculations (n = 38492812)

Multiplication

n×y
n×2 76985624
n×3 115478436
n×4 153971248
n×5 192464060

Division

n÷y
n÷2 19246406
n÷3 12830937.333333
n÷3 9623203
n÷5 7698562.4

Exponentiation

ny
n2 1481696575667344
n3 5.7034667728207E+22
n4 2.1954247423443E+30
n5 8.4508071867209E+37

Nth Root

y√n
2√n 6204.2575704108
3√n 337.64465532034
4√n 78.767109699486
5√n 32.890912904376

Divisors of 38492812

1, 2, 4, 47, 94, 188, 204749, 409498, 818996, 9623203, 19246406, 38492812

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 -38492811
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 38492812 can be divided by 12 positive divisors. The sum of these divisors (counting 38492812) is 1, the average is 0.083333333333333.

Base conversion 38492812

Base System Value
2 Binary 10010010110101101010001100
3 Ternary 2200102122012201
4 Quaternary 2102311222030
5 Quinary 34323232222
6 Senary 3453011244
8 Octal 222655214
10 Decimal 38492812
12 Duodecimal 10a83b24
16 Hexadecimal 24b5a8c
20 Vigesimal c0bc0c
36 Base36 mx18s

Cryptographic Hash Functions

md5 66840f1849375b6377b8e20efae95668
sha1 40feee404ce4fd20b8ba017b1a3eba7e2991b094
sha256 c44f467f748b1a400e8c20820f29f19633aecb351476c71aad4428a0994b842a
sha512 f4eb7f2f09bdc48ed89f557965355a19cef0185846445984bff9e928ccf91c751e06d9cd5533cdd37c2b6d6429b6a403d2e4cff7de5a94fa1e8daa2f3488851d
ripemd-160 42a440afadfe5126ba349f5bd97807e8ba73b970

38492812 as geometric shapes

Circle

Radius = n
Diameter 76985624
Circumference 241857470.79043
Area 4.6548870769657E+15

Sphere

Radius = n
Volume 2.3890625751316E+23
Surface area 1.8619548307863E+16
Circumference 241857470.79043

Square

Length = n
Perimeter 153971248
Area 1481696575667344
Diagonal 54437056.784278

Cube

Length = n
Surface area 8890179454004064
Volume 5.7034667728207E+22
Space diagonal 66671506.110197

Equilateral Triangle

Length = n
Perimeter 115478436
Area 6.4159343761417E+14
Altitude 33335753.055098

Triangular Pyramid

Length = n
Surface area 6.4159343761417E+14
Volume 6.7216000522228E+21
Height 18145685.594759