38478964 (number)

38478964 is an even 8-digits composite number following 38478963 and preceding 38478965. In scientific notation, it is written as 3.8478964 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 18719424 positive integers (up to 38478964) that are relatively prime to 38478964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8478964 × 10^7
Engineering notation 3.8478964 × 10^6

Prime Factorization of 38478964

Prime Factorization 2 × 2 × 37 × 259993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19239482
Product of the distinct prime numbers

The prime factorization of 38478964 is 2 × 2 × 37 × 259993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 32, 76, 832, 519, 7402, 7167, 32634, 47689, 305866, 712990, 117083, 6723828, 24775651, 48136823, 285151736, 872600225, 7653436804, 8409228291

Basic calculations (n = 38478964)

Multiplication

n×y
n×2 76957928
n×3 115436892
n×4 153915856
n×5 192394820

Division

n÷y
n÷2 19239482
n÷3 12826321.333333
n÷3 9619741
n÷5 7695792.8

Exponentiation

ny
n2 1480630670513296
n3 5.6973134267977E+22
n4 2.1922671824647E+30
n5 8.4356169992439E+37

Nth Root

y√n
2√n 6203.1414621948
3√n 337.60416062571
4√n 78.760024518754
5√n 32.88854602653

Divisors of 38478964

1, 2, 4, 37, 74, 148, 259993, 519986, 1039972, 9619741, 19239482, 38478964

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 -38478963
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 38478964 can be divided by 12 positive divisors. The sum of these divisors (counting 38478964) is 1, the average is 0.083333333333333.

Base conversion 38478964

Base System Value
2 Binary 10010010110010010001110100
3 Ternary 2200101221012211
4 Quaternary 2102302101310
5 Quinary 34322311324
6 Senary 3452423204
8 Octal 222622164
10 Decimal 38478964
12 Duodecimal 10a77b04
16 Hexadecimal 24b2474
20 Vigesimal c09h84
36 Base36 mwqk4

Cryptographic Hash Functions

md5 84b7cbb5e709bdf9dbe519d20702b752
sha1 74b85a8672d73ebbc0a20cc3340e75285440c618
sha256 b4892f4babaa0e66aaac8f1dc577a82744b04d9b7a74b7140075f87f51a0ab7d
sha512 e2cef13bbc3770cf84147e68051cf399d238604b9c7c60979fbd902ea4f65d41590dca33b6346b8a7efe980131623b4e4d2af28e25ac66179f2bb6a371000b50
ripemd-160 ab7b1f6deb46525ca2e726682af31c0d1b00cf2b

38478964 as geometric shapes

Circle

Radius = n
Diameter 76957928
Circumference 241770461.24029
Area 4.6515384371643E+15

Sphere

Radius = n
Volume 2.3864850675768E+23
Surface area 1.8606153748657E+16
Circumference 241770461.24029

Square

Length = n
Perimeter 153915856
Area 1480630670513296
Diagonal 54417472.754866

Cube

Length = n
Surface area 8883784023079776
Volume 5.6973134267977E+22
Space diagonal 66647520.670614

Equilateral Triangle

Length = n
Perimeter 115436892
Area 6.4113188714345E+14
Altitude 33323760.335307

Triangular Pyramid

Length = n
Surface area 6.4113188714345E+14
Volume 6.7143482643897E+21
Height 18139157.584955