388620064 (number)

388620064 is an even 9-digits composite number following 388620063 and preceding 388620065. In scientific notation, it is written as 3.88620064 × 10^8. The sum of its digits is 37. It has a total of 8 prime factors and 48 positive divisors. There are 163003392 positive integers (up to 388620064) that are relatively prime to 388620064.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88620064 × 10^8
Engineering notation 3.88620064 × 10^6

Prime Factorization of 388620064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 47 × 36913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24288754
Product of the distinct prime numbers

The prime factorization of 388620064 is 2 × 2 × 2 × 2 × 2 × 7 × 47 × 36913. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388620064)

Multiplication

n×y
n×2 777240128
n×3 1165860192
n×4 1554480256
n×5 1943100320

Division

n÷y
n÷2 194310032
n÷3 129540021.33333
n÷3 97155016
n÷5 77724012.8

Exponentiation

ny
n2 151025554143364096
n3 5.869156051683E+25
n4 2.280871800431E+34
n5 8.863925450593E+42

Nth Root

y√n
2√n 19713.448810393
3√n 729.75162877214
4√n 140.40458970558
5√n 52.228198230115

Divisors of 388620064

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388620063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388620064 can be divided by 48 positive divisors. The sum of these divisors (counting 388620064) is 1, the average is 0.020833333333333.

Base conversion 388620064

Base System Value
2 Binary 10111001010011101111100100000
3 Ternary 1000002020221111201
4 Quaternary 113022131330200
5 Quinary 1243441320224
6 Senary 102321250544
8 Octal 2712357440
10 Decimal 388620064
12 Duodecimal aa193a54
16 Hexadecimal 1729df20
20 Vigesimal 618ha34
36 Base36 6fdh5s

Cryptographic Hash Functions

md5 cd8c08e65c6e02b97d48d9eb8b4d62e4
sha1 a8558c2ffad01f850ad0e190b3174561410ed71b
sha256 b1b3cc7ad7d0f851f007c66485131cc291fce15e406b276d0b3117872bd03bca
sha512 e06285d217d9a6e315070a8740c1f6fe649c794aa5dd5d766e5b2052f12121f83ef177b6a70cc3cbb7818d1e7ed81ea7472e0182c91b20d93affd147b0092b35
ripemd-160 49922ad1de9a8f368162043141b17e4158b567c5

388620064 as geometric shapes

Circle

Radius = n
Diameter 777240128
Circumference 2441771876.2
Area 4.7446077140112E+17

Sphere

Radius = n
Volume 2.4584663379652E+26
Surface area 1.8978430856045E+18
Circumference 2441771876.2

Square

Length = n
Perimeter 1554480256
Area 151025554143364096
Diagonal 549591765.1191

Cube

Length = n
Surface area 906153324860184576
Volume 5.869156051683E+25
Space diagonal 673109695.68867

Equilateral Triangle

Length = n
Perimeter 1165860192
Area 6.5395983254388E+16
Altitude 336554847.84433

Triangular Pyramid

Length = n
Surface area 6.5395983254388E+16
Volume 6.9168667399785E+24
Height 183197255.0397