388289360 (number)

388289360 is an even 9-digits composite number following 388289359 and preceding 388289361. In scientific notation, it is written as 3.88289360 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 155315712 positive integers (up to 388289360) that are relatively prime to 388289360.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million two hundred eighty-nine thousand three hundred sixty

Notation

Scientific notation 3.88289360 × 10^8
Engineering notation 3.88289360 × 10^6

Prime Factorization of 388289360

Prime Factorization 2 × 2 × 2 × 2 × 5 × 4853617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48536170
Product of the distinct prime numbers

The prime factorization of 388289360 is 2 × 2 × 2 × 2 × 5 × 4853617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 33, 16, 576, 321, 5667, 2013, 92514, 91921, 231701, 924054, 7313544, 1708005, 24500302, 93640088, 699726779, 24020656, 6313853333, 6556806987

Basic calculations (n = 388289360)

Multiplication

n×y
n×2 776578720
n×3 1164868080
n×4 1553157440
n×5 1941446800

Division

n÷y
n÷2 194144680
n÷3 129429786.66667
n÷3 97072340
n÷5 77657872

Exponentiation

ny
n2 150768627089209600
n3 5.8541853720548E+25
n4 2.2731178914365E+34
n5 8.8262749127043E+42

Nth Root

y√n
2√n 19705.059248833
3√n 729.54457112316
4√n 140.37471014692
5√n 52.219306277343

Divisors of 388289360

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4853617, 9707234, 19414468, 24268085, 38828936, 48536170, 77657872, 97072340, 194144680, 388289360

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289360 can be divided by 20 positive divisors. The sum of these divisors (counting 388289360) is 1, the average is 0.05.

Base conversion 388289360

Base System Value
2 Binary 10111001001001101001101010000
3 Ternary 1000001122010212102
4 Quaternary 113021031031100
5 Quinary 1243400224420
6 Senary 102310215532
8 Octal 2711151520
10 Decimal 388289360
12 Duodecimal aa0545a8
16 Hexadecimal 1724d350
20 Vigesimal 616g380
36 Base36 6f6dzk

Cryptographic Hash Functions

md5 1037aa1d06c58ada7b888adf21e06c86
sha1 cc8c0c7114ee8e0031f0edebc20dc3193f2851c1
sha256 87638854f55afbe77184c4db5fea744c74bcb6788453da76d831d61420d28a94
sha512 081192d0bd76f6e583d1ba86c164c3b692e73b95b18d8badd014343f21471239351f3ff65f8126753d6717a48b8580fc822d2e9746a6533c03c22f31a593031a
ripemd-160 9c23a5dd75998dc8f01472b672d5fe047bad6448

388289360 as geometric shapes

Circle

Radius = n
Diameter 776578720
Circumference 2439694001.6862
Area 4.7365361125528E+17

Sphere

Radius = n
Volume 2.4521954343467E+26
Surface area 1.8946144450211E+18
Circumference 2439694001.6862

Square

Length = n
Perimeter 1553157440
Area 150768627089209600
Diagonal 549124079.03717

Cube

Length = n
Surface area 904611762535257600
Volume 5.8541853720548E+25
Space diagonal 672536899.5584

Equilateral Triangle

Length = n
Perimeter 1164868080
Area 6.5284730576479E+16
Altitude 336268449.7792

Triangular Pyramid

Length = n
Surface area 6.5284730576479E+16
Volume 6.8992236248384E+24
Height 183041359.67906