388148963 (number)

388148963 is an odd 9-digits composite number following 388148962 and preceding 388148964. In scientific notation, it is written as 3.88148963 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 374764488 positive integers (up to 388148963) that are relatively prime to 388148963.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million one hundred forty-eight thousand nine hundred sixty-three

Notation

Scientific notation 3.88148963 × 10^8
Engineering notation 3.88148963 × 10^6

Prime Factorization of 388148963

Prime Factorization 29 × 13384447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388148963
Product of the distinct prime numbers

The prime factorization of 388148963 is 29 × 13384447. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 61, 77, 832, 885, 4318, 1255, 66808, 41007, 71288, 321719, 6363407, 6533421, 44338097, 78135602, 571614206, 46772630, 3452790182, 9424780356

Basic calculations (n = 388148963)

Multiplication

n×y
n×2 776297926
n×3 1164446889
n×4 1552595852
n×5 1940744815

Division

n÷y
n÷2 194074481.5
n÷3 129382987.66667
n÷3 97037240.75
n÷5 77629792.6

Exponentiation

ny
n2 150659617477975369
n3 5.8478374290053E+25
n4 2.269832033861E+34
n5 8.8103295012732E+42

Nth Root

y√n
2√n 19701.496466005
3√n 729.45663136554
4√n 140.36201931436
5√n 52.215529457639

Divisors of 388148963

1, 29, 13384447, 388148963

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388148962
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388148963 can be divided by 4 positive divisors. The sum of these divisors (counting 388148963) is 1, the average is 0.25.

Base conversion 388148963

Base System Value
2 Binary 10111001000101010111011100011
3 Ternary 1000001101000021112
4 Quaternary 113020222323203
5 Quinary 1243331231323
6 Senary 102303213535
8 Octal 2710527343
10 Decimal 388148963
12 Duodecimal a9ba72ab
16 Hexadecimal 1722aee3
20 Vigesimal 615ic83
36 Base36 6f3dnn

Cryptographic Hash Functions

md5 21641a47182589ddc6facb2451eda414
sha1 3936826689894916ca325ef81b0edf6b4fa7998a
sha256 e092cc6cda75e47f5a045c08a43912f8320a61823b1a5ab8f9116f960a785d12
sha512 0f1afb65cf8f10caecaa9433c6bd80c8a5a545daae30012a3785faefc359846c3f58411d28823f5e21f409dcfb8e8460305bd41a0f9859af82e537c22315cdcc
ripemd-160 e34303a233b2e06c8b5cd76879be51982247e066

388148963 as geometric shapes

Circle

Radius = n
Diameter 776297926
Circumference 2438811861.3186
Area 4.7331114746146E+17

Sphere

Radius = n
Volume 2.4495364141801E+26
Surface area 1.8932445898458E+18
Circumference 2438811861.3186

Square

Length = n
Perimeter 1552595852
Area 150659617477975369
Diagonal 548925527.69565

Cube

Length = n
Surface area 903957704867852214
Volume 5.8478374290053E+25
Space diagonal 672293724.82117

Equilateral Triangle

Length = n
Perimeter 1164446889
Area 6.5237528030186E+16
Altitude 336146862.41059

Triangular Pyramid

Length = n
Surface area 6.5237528030186E+16
Volume 6.8917425022102E+24
Height 182975175.89855