388289366 (number)

388289366 is an even 9-digits composite number following 388289365 and preceding 388289367. In scientific notation, it is written as 3.88289366 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 193138560 positive integers (up to 388289366) that are relatively prime to 388289366.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88289366 × 10^8
Engineering notation 3.88289366 × 10^6

Prime Factorization of 388289366

Prime Factorization 2 × 193 × 1005931

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388289366
Product of the distinct prime numbers

The prime factorization of 388289366 is 2 × 193 × 1005931. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 84, 61, 785, 552, 5167, 2768, 72279, 9328, 273791, 939127, 6402335, 2379832, 42703301, 70808938, 705103527, 992762684, 324378209, 70732705

Basic calculations (n = 388289366)

Multiplication

n×y
n×2 776578732
n×3 1164868098
n×4 1553157464
n×5 1941446830

Division

n÷y
n÷2 194144683
n÷3 129429788.66667
n÷3 97072341.5
n÷5 77657873.2

Exponentiation

ny
n2 150768631748681956
n3 5.8541856434383E+25
n4 2.273118031937E+34
n5 8.8262755946397E+42

Nth Root

y√n
2√n 19705.059401078
3√n 729.5445748809
4√n 140.3747106892
5√n 52.219306438725

Divisors of 388289366

1, 2, 193, 386, 1005931, 2011862, 194144683, 388289366

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388289365
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388289366 can be divided by 8 positive divisors. The sum of these divisors (counting 388289366) is 1, the average is 0.125.

Base conversion 388289366

Base System Value
2 Binary 10111001001001101001101010110
3 Ternary 1000001122010212122
4 Quaternary 113021031031112
5 Quinary 1243400224431
6 Senary 102310215542
8 Octal 2711151526
10 Decimal 388289366
12 Duodecimal aa0545b2
16 Hexadecimal 1724d356
20 Vigesimal 616g386
36 Base36 6f6dzq

Cryptographic Hash Functions

md5 009de3cad3753e06ab1771d437f5d096
sha1 aa4535e71a8bbbdec600b382187b2574d0bc4757
sha256 e8dda4be85594bd97e7b8be52c4c8da2a35ecd933ebb9d09c9b46938085f30bf
sha512 76b965bf274667736129fd471d59370ce9441b73a3ea1a67eb380fb7aca89c1cf9c68b3b333b8cbccdafd3961d28e9d1ad23f0677550fbdcedc1a583212e7af3
ripemd-160 a4a8915410a3aefaefbd8dcc8513ee9939d9c5df

388289366 as geometric shapes

Circle

Radius = n
Diameter 776578732
Circumference 2439694039.3853
Area 4.7365362589344E+17

Sphere

Radius = n
Volume 2.4521955480236E+26
Surface area 1.8946145035738E+18
Circumference 2439694039.3853

Square

Length = n
Perimeter 1553157464
Area 150768631748681956
Diagonal 549124087.52245

Cube

Length = n
Surface area 904611790492091736
Volume 5.8541856434383E+25
Space diagonal 672536909.95071

Equilateral Triangle

Length = n
Perimeter 1164868098
Area 6.528473259409E+16
Altitude 336268454.97535

Triangular Pyramid

Length = n
Surface area 6.528473259409E+16
Volume 6.8992239446669E+24
Height 183041362.50748