388664360 (number)

388664360 is an even 9-digits composite number following 388664359 and preceding 388664361. In scientific notation, it is written as 3.88664360 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 128954880 positive integers (up to 388664360) that are relatively prime to 388664360.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88664360 × 10^8
Engineering notation 3.88664360 × 10^6

Prime Factorization of 388664360

Prime Factorization 2 × 2 × 2 × 35 × 31 × 44777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 97166090
Product of the distinct prime numbers

The prime factorization of 388664360 is 2 × 2 × 2 × 35 × 31 × 44777. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388664360)

Multiplication

n×y
n×2 777328720
n×3 1165993080
n×4 1554657440
n×5 1943321800

Division

n÷y
n÷2 194332180
n÷3 129554786.66667
n÷3 97166090
n÷5 77732872

Exponentiation

ny
n2 151059984734209600
n3 5.8711632288331E+25
n4 2.28191189879E+34
n5 8.8689782771959E+42

Nth Root

y√n
2√n 19714.57227535
3√n 729.77935409485
4√n 140.40859046137
5√n 52.229388799008

Divisors of 388664360

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 -388664359
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 388664360 can be divided by 32 positive divisors. The sum of these divisors (counting 388664360) is 1, the average is 0.03125.

Base conversion 388664360

Base System Value
2 Binary 10111001010101000110000101000
3 Ternary 1000002100012021022
4 Quaternary 113022220300220
5 Quinary 1243444224420
6 Senary 102322232012
8 Octal 2712506050
10 Decimal 388664360
12 Duodecimal aa1b5608
16 Hexadecimal 172a8c28
20 Vigesimal 61930i0
36 Base36 6fefc8

Cryptographic Hash Functions

md5 930a9014ee034ca6ab498fd7ab0071ec
sha1 72198c9f1b2d550b20591f77fb559a260c8830f2
sha256 194a7d9102b9c1ce4c3959eedce0337c39efd4deb093dc340b982de128b0a7cd
sha512 21796d573b72d2315e7a1c2d99f17a3613adbca56100e4e15ad15ed4f18f6520dc6edc6c453f5a166dc2f3aa4bf503fca48c12fdb353a79720cf7b4cda2b9e97
ripemd-160 01891ec00b0589107197d0a269626e47e21ade64

388664360 as geometric shapes

Circle

Radius = n
Diameter 777328720
Circumference 2442050196.1764
Area 4.7456893829238E+17

Sphere

Radius = n
Volume 2.4593071023638E+26
Surface area 1.8982757531695E+18
Circumference 2442050196.1764

Square

Length = n
Perimeter 1554657440
Area 151059984734209600
Diagonal 549654409.12306

Cube

Length = n
Surface area 906359908405257600
Volume 5.8711632288331E+25
Space diagonal 673186418.61124

Equilateral Triangle

Length = n
Perimeter 1165993080
Area 6.5410892137557E+16
Altitude 336593209.30562

Triangular Pyramid

Length = n
Surface area 6.5410892137557E+16
Volume 6.919232220935E+24
Height 183218136.37435