38478744 (number)

38478744 is an even 8-digits composite number following 38478743 and preceding 38478745. In scientific notation, it is written as 3.8478744 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 12705984 positive integers (up to 38478744) that are relatively prime to 38478744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8478744 × 10^7
Engineering notation 3.8478744 × 10^6

Prime Factorization of 38478744

Prime Factorization 2 × 2 × 2 × 9 × 109 × 4903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9619686
Product of the distinct prime numbers

The prime factorization of 38478744 is 2 × 2 × 2 × 9 × 109 × 4903. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 82, 8, 112, 88, 8874, 6255, 70645, 69907, 320069, 72781, 9566267, 3640071, 90412875, 16176551, 474459328, 629231175, 8657006731, 7022166623

Basic calculations (n = 38478744)

Multiplication

n×y
n×2 76957488
n×3 115436232
n×4 153914976
n×5 192393720

Division

n÷y
n÷2 19239372
n÷3 12826248
n÷3 9619686
n÷5 7695748.8

Exponentiation

ny
n2 1480613739817536
n3 5.6972157057322E+22
n4 2.1922170465365E+30
n5 8.4353758526113E+37

Nth Root

y√n
2√n 6203.123729219
3√n 337.60351721739
4√n 78.759911942682
5√n 32.888508418986

Divisors of 38478744

1, 2, 4, 8, 9, 18, 36, 72, 109, 218, 436, 872, 981, 1962, 3924, 4903, 7848, 9806, 19612, 39224, 44127, 88254, 176508, 353016, 534427, 1068854, 2137708, 4275416, 4809843, 9619686, 19239372, 38478744

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38478743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38478744 can be divided by 32 positive divisors. The sum of these divisors (counting 38478744) is 1, the average is 0.03125.

Base conversion 38478744

Base System Value
2 Binary 10010010110010001110011000
3 Ternary 2200101220220200
4 Quaternary 2102302032120
5 Quinary 34322304434
6 Senary 3452422200
8 Octal 222621630
10 Decimal 38478744
12 Duodecimal 10a77960
16 Hexadecimal 24b2398
20 Vigesimal c09gh4
36 Base36 mwqe0

Cryptographic Hash Functions

md5 66a4cec15bf28515924a7a50aa30e452
sha1 48857602754e614b61b9255bc8183afb97e9b5fc
sha256 1d217629c974e1d39a8a84234d5578ed3030b0f9c7cf4b793881f2142d43e1df
sha512 bf6028a705ef7b26eb1e7ad38be43fcbda97c0d9aa3df6e88d68ef6b298bb4fd528af6ae882009d876871c40b50b3b48ccaaf3d1a04ac12bfc13de4c0c9e5fdd
ripemd-160 bf44892c16facafc16959c6d74fb1b080e8841b3

38478744 as geometric shapes

Circle

Radius = n
Diameter 76957488
Circumference 241769078.93952
Area 4.6514852478149E+15

Sphere

Radius = n
Volume 2.3864441342726E+23
Surface area 1.860594099126E+16
Circumference 241769078.93952

Square

Length = n
Perimeter 153914976
Area 1480613739817536
Diagonal 54417161.627882

Cube

Length = n
Surface area 8883682438905216
Volume 5.6972157057322E+22
Space diagonal 66647139.619436

Equilateral Triangle

Length = n
Perimeter 115436232
Area 6.4112455593713E+14
Altitude 33323569.809718

Triangular Pyramid

Length = n
Surface area 6.4112455593713E+14
Volume 6.7142330990095E+21
Height 18139053.875961