38478768 (number)

38478768 is an even 8-digits composite number following 38478767 and preceding 38478769. In scientific notation, it is written as 3.8478768 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 12826240 positive integers (up to 38478768) that are relatively prime to 38478768.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred seventy-eight thousand seven hundred sixty-eight

Notation

Scientific notation 3.8478768 × 10^7
Engineering notation 3.8478768 × 10^6

Prime Factorization of 38478768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 801641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4809846
Product of the distinct prime numbers

The prime factorization of 38478768 is 2 × 2 × 2 × 2 × 3 × 801641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 67, 48, 509, 804, 6132, 1996, 25053, 88721, 30928, 690493, 9231771, 7839783, 20391356, 58715612, 620579580, 695512545, 7250180272, 730311838

Basic calculations (n = 38478768)

Multiplication

n×y
n×2 76957536
n×3 115436304
n×4 153915072
n×5 192393840

Division

n÷y
n÷2 19239384
n÷3 12826256
n÷3 9619692
n÷5 7695753.6

Exponentiation

ny
n2 1480615586797824
n3 5.6972263661577E+22
n4 2.1922225158687E+30
n5 8.4354021592487E+37

Nth Root

y√n
2√n 6203.1256637279
3√n 337.6035874075
4√n 78.759924223731
5√n 32.888512521636

Divisors of 38478768

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 801641, 1603282, 2404923, 3206564, 4809846, 6413128, 9619692, 12826256, 19239384, 38478768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38478767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38478768 can be divided by 20 positive divisors. The sum of these divisors (counting 38478768) is 1, the average is 0.05.

Base conversion 38478768

Base System Value
2 Binary 10010010110010001110110000
3 Ternary 2200101220221120
4 Quaternary 2102302032300
5 Quinary 34322310033
6 Senary 3452422240
8 Octal 222621660
10 Decimal 38478768
12 Duodecimal 10a77980
16 Hexadecimal 24b23b0
20 Vigesimal c09gi8
36 Base36 mwqeo

Cryptographic Hash Functions

md5 d00f269b491bfb8a840d68b005d88732
sha1 44c45930859a3305b0d8e5c56149af925093b426
sha256 47a18782621384503c535f000a054ee785e6a0cc857c4d1c22bfbcde5519a7d9
sha512 0e035aea547c56b305cfd045bed25e14c2c14dc01a7457bd99147b0855734ebd28d394326159f807cefba62a8e438d2b38bde71ffe4094b7f305a932edb68d98
ripemd-160 a5a4cffcb6a595d1174694d1e448871d61f9aeb5

38478768 as geometric shapes

Circle

Radius = n
Diameter 76957536
Circumference 241769229.73597
Area 4.6514910502746E+15

Sphere

Radius = n
Volume 2.3864485997012E+23
Surface area 1.8605964201098E+16
Circumference 241769229.73597

Square

Length = n
Perimeter 153915072
Area 1480615586797824
Diagonal 54417195.569008

Cube

Length = n
Surface area 8883693520786944
Volume 5.6972263661577E+22
Space diagonal 66647181.188655

Equilateral Triangle

Length = n
Perimeter 115436304
Area 6.4112535570306E+14
Altitude 33323590.594328

Triangular Pyramid

Length = n
Surface area 6.4112535570306E+14
Volume 6.7142456624415E+21
Height 18139065.189669