38472242 (number)

38472242 is an even 8-digits composite number following 38472241 and preceding 38472243. In scientific notation, it is written as 3.8472242 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 19236120 positive integers (up to 38472242) that are relatively prime to 38472242.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-two thousand two hundred forty-two

Notation

Scientific notation 3.8472242 × 10^7
Engineering notation 3.8472242 × 10^6

Prime Factorization of 38472242

Prime Factorization 2 × 19236121

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38472242
Product of the distinct prime numbers

The prime factorization of 38472242 is 2 × 19236121. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 51, 86, 492, 308, 9752, 4950, 20848, 22353, 215604, 404065, 7433218, 9555601, 53477326, 28964652, 310796305, 855510254, 5861379609, 5520319434

Basic calculations (n = 38472242)

Multiplication

n×y
n×2 76944484
n×3 115416726
n×4 153888968
n×5 192361210

Division

n÷y
n÷2 19236121
n÷3 12824080.666667
n÷3 9618060.5
n÷5 7694448.4

Exponentiation

ny
n2 1480113404506564
n3 5.694328108562E+22
n4 2.1907356902E+30
n5 8.4282513631412E+37

Nth Root

y√n
2√n 6202.5996162899
3√n 337.5845004695
4√n 78.756584590051
5√n 32.88739686744

Divisors of 38472242

1, 2, 19236121, 38472242

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38472241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38472242 can be divided by 4 positive divisors. The sum of these divisors (counting 38472242) is 1, the average is 0.25.

Base conversion 38472242

Base System Value
2 Binary 10010010110000101000110010
3 Ternary 2200101120222212
4 Quaternary 2102300220302
5 Quinary 34322102432
6 Senary 3452332122
8 Octal 222605062
10 Decimal 38472242
12 Duodecimal 10a74042
16 Hexadecimal 24b0a32
20 Vigesimal c090c2
36 Base36 mwlde

Cryptographic Hash Functions

md5 2752ea583ea0294a4635aa8499ea99c5
sha1 b736d340dfbfcf04b24c01ce987d9b1cdb6fc814
sha256 2cd47c38c6b7c4b2d9ea38c6dbc12aceb12d744abbdd95d921fb1d0957088e46
sha512 ae9404b6fc194c852787c19fcd2354aea7af2917705f70e28e4ea3f9e544d8d5149d95cd83a721c9fb50dcf8c9a79353132f3549c709f186ad5d31fbf6858bb8
ripemd-160 df5ce50dcb714cfa47b9a3fadd552eef9948adbb

38472242 as geometric shapes

Circle

Radius = n
Diameter 76944484
Circumference 241728225.66866
Area 4.6499133980776E+15

Sphere

Radius = n
Volume 2.3852345803984E+23
Surface area 1.859965359231E+16
Circumference 241728225.66866

Square

Length = n
Perimeter 153888968
Area 1480113404506564
Diagonal 54407966.4113

Cube

Length = n
Surface area 8880680427039384
Volume 5.694328108562E+22
Space diagonal 66635877.825085

Equilateral Triangle

Length = n
Perimeter 115416726
Area 6.4090790439228E+14
Altitude 33317938.912543

Triangular Pyramid

Length = n
Surface area 6.4090790439228E+14
Volume 6.710830033109E+21
Height 18135988.803767