388230266 (number)

388230266 is an even 9-digits composite number following 388230265 and preceding 388230267. In scientific notation, it is written as 3.88230266 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 190824988 positive integers (up to 388230266) that are relatively prime to 388230266.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88230266 × 10^8
Engineering notation 3.88230266 × 10^6

Prime Factorization of 388230266

Prime Factorization 2 × 59 × 3290087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388230266
Product of the distinct prime numbers

The prime factorization of 388230266 is 2 × 59 × 3290087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388230266)

Multiplication

n×y
n×2 776460532
n×3 1164690798
n×4 1552921064
n×5 1941151330

Division

n÷y
n÷2 194115133
n÷3 129410088.66667
n÷3 97057566.5
n÷5 77646053.2

Exponentiation

ny
n2 150722739438430756
n3 5.8515129224431E+25
n4 2.2717344183825E+34
n5 8.8195605753E+42

Nth Root

y√n
2√n 19703.559729145
3√n 729.50755929764
4√n 140.3693689134
5√n 52.217716722812

Divisors of 388230266

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 -388230265
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 388230266 can be divided by 8 positive divisors. The sum of these divisors (counting 388230266) is 1, the average is 0.125.

Base conversion 388230266

Base System Value
2 Binary 10111001000111110110001111010
3 Ternary 1000001112010210202
4 Quaternary 113020332301322
5 Quinary 1243341332031
6 Senary 102305042202
8 Octal 2710766172
10 Decimal 388230266
12 Duodecimal aa026362
16 Hexadecimal 1723ec7a
20 Vigesimal 6168fd6
36 Base36 6f54e2

Cryptographic Hash Functions

md5 26ae1cfdb7b1acca37e4e5052847c736
sha1 db39edb2c2ddaf3acf9fd8f6497489c6082eee64
sha256 ed51474081c2edd4fe6c5b7fc036fae94c7e5d62075cdd41a0320f644d8901e6
sha512 985dc196966f755fe1d76acbf9f204e7230e2ca95b507644c3534c0affa1fd7bacf968c62b101e16aa521fd616ec77e11aa1e387019def51f8a4587ed9b5b4f3
ripemd-160 aadd8822f7d5ce27a19d5e71bf6d24c761ab82e7

388230266 as geometric shapes

Circle

Radius = n
Diameter 776460532
Circumference 2439322703.1336
Area 4.735094509487E+17

Sphere

Radius = n
Volume 2.4510760012711E+26
Surface area 1.8940378037948E+18
Circumference 2439322703.1336

Square

Length = n
Perimeter 1552921064
Area 150722739438430756
Diagonal 549040507.50091

Cube

Length = n
Surface area 904336436630584536
Volume 5.8515129224431E+25
Space diagonal 672434545.74798

Equilateral Triangle

Length = n
Perimeter 1164690798
Area 6.5264860640832E+16
Altitude 336217272.87399

Triangular Pyramid

Length = n
Surface area 6.5264860640832E+16
Volume 6.896074112767E+24
Height 183013502.5003