388664316 (number)

388664316 is an even 9-digits composite number following 388664315 and preceding 388664317. In scientific notation, it is written as 3.88664316 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 129554760 positive integers (up to 388664316) that are relatively prime to 388664316.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixty-four thousand three hundred sixteen

Notation

Scientific notation 3.88664316 × 10^8
Engineering notation 3.88664316 × 10^6

Prime Factorization of 388664316

Prime Factorization 2 × 2 × 9 × 10796231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194332158
Product of the distinct prime numbers

The prime factorization of 388664316 is 2 × 2 × 9 × 10796231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388664316)

Multiplication

n×y
n×2 777328632
n×3 1165992948
n×4 1554657264
n×5 1943321580

Division

n÷y
n÷2 194332158
n÷3 129554772
n÷3 97166079
n÷5 77732863.2

Exponentiation

ny
n2 151059950531747856
n3 5.8711612348416E+25
n4 2.2819108654654E+34
n5 8.8689732569908E+42

Nth Root

y√n
2√n 19714.571159424
3√n 729.77932655584
4√n 140.40858648752
5√n 52.229387616449

Divisors of 388664316

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 -388664315
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 388664316 can be divided by 12 positive divisors. The sum of these divisors (counting 388664316) is 1, the average is 0.083333333333333.

Base conversion 388664316

Base System Value
2 Binary 10111001010101000101111111100
3 Ternary 1000002100012012200
4 Quaternary 113022220233330
5 Quinary 1243444224231
6 Senary 102322231500
8 Octal 2712505774
10 Decimal 388664316
12 Duodecimal aa1b5590
16 Hexadecimal 172a8bfc
20 Vigesimal 61930fg
36 Base36 6fefb0

Cryptographic Hash Functions

md5 386a624b1a70ae617393ff0a2ebd7e8f
sha1 022a224c35dc97ba4ed65c2a8c5532f248770f18
sha256 2627406d01533acaa8d126c4288e6919c01651b495fb3ebf68970a7c4486de0a
sha512 6f7e23bdfde441a596dd2ff3f98ebf62dcb322ab7ef9f40427a0eb96869cf0cb3e13d83892fe9cbecfb553290ed4b1f1b1ac76b9a900b4eee816ed03040fcace
ripemd-160 7a0b2e4b5f831b7d59e7efb6ff5468dc017af0b2

388664316 as geometric shapes

Circle

Radius = n
Diameter 777328632
Circumference 2442049919.7162
Area 4.7456883084218E+17

Sphere

Radius = n
Volume 2.4593062671226E+26
Surface area 1.8982753233687E+18
Circumference 2442049919.7162

Square

Length = n
Perimeter 1554657264
Area 151059950531747856
Diagonal 549654346.89766

Cube

Length = n
Surface area 906359703190487136
Volume 5.8711612348416E+25
Space diagonal 673186342.40101

Equilateral Triangle

Length = n
Perimeter 1165992948
Area 6.5410877327457E+16
Altitude 336593171.2005

Triangular Pyramid

Length = n
Surface area 6.5410877327457E+16
Volume 6.9192298709934E+24
Height 183218115.63255