388478934 (number)

388478934 is an even 9-digits composite number following 388478933 and preceding 388478935. In scientific notation, it is written as 3.88478934 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 121307904 positive integers (up to 388478934) that are relatively prime to 388478934.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred seventy-eight thousand nine hundred thirty-four

Notation

Scientific notation 3.88478934 × 10^8
Engineering notation 3.88478934 × 10^6

Prime Factorization of 388478934

Prime Factorization 2 × 3 × 3 × 17 × 223 × 5693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 129492978
Product of the distinct prime numbers

The prime factorization of 388478934 is 2 × 3 × 3 × 17 × 223 × 5693. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 24, 78, 796, 336, 5218, 3814, 59217, 3769, 942220, 513362, 3245604, 6468871, 1696866, 6958072, 55897403, 931635632, 197855229, 9273958408

Basic calculations (n = 388478934)

Multiplication

n×y
n×2 776957868
n×3 1165436802
n×4 1553915736
n×5 1942394670

Division

n÷y
n÷2 194239467
n÷3 129492978
n÷3 97119733.5
n÷5 77695786.8

Exponentiation

ny
n2 150915882161776356
n3 5.8627641025876E+25
n4 2.2775603488667E+34
n5 8.8478421644841E+42

Nth Root

y√n
2√n 19709.868949336
3√n 729.66327999949
4√n 140.39184075058
5√n 52.224404274394

Divisors of 388478934

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 306, 446, 669, 1338, 2007, 3791, 4014, 5693, 7582, 11373, 11386, 17079, 22746, 34119, 34158, 51237, 68238, 96781, 102474, 193562, 290343, 580686, 871029, 1269539, 1742058, 2539078, 3808617, 7617234, 11425851, 21582163, 22851702, 43164326, 64746489, 129492978, 194239467, 388478934

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388478933
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388478934 can be divided by 48 positive divisors. The sum of these divisors (counting 388478934) is 1, the average is 0.020833333333333.

Base conversion 388478934

Base System Value
2 Binary 10111001001111011011111010110
3 Ternary 1000001222202220200
4 Quaternary 113021323133112
5 Quinary 1243422311214
6 Senary 102314241330
8 Octal 2711733726
10 Decimal 388478934
12 Duodecimal aa126246
16 Hexadecimal 1727b7d6
20 Vigesimal 617jh6e
36 Base36 6fag9i

Cryptographic Hash Functions

md5 d4435c423ef9292f323c70450c553e7b
sha1 06152ed6094511402bf63698200dd753fc5bd8ac
sha256 9ad5216b89d97ed93305a98b7b0fc26efac7d9098cd92678a754e32816c91279
sha512 22b7dab992dbb7e07184bea988532aaca74104de2bab49a96b1a0a1f8230d50940eb2cd1204a191f4a4a775f605f03012b78a0f4b0ee5e003cd44c3e43498763
ripemd-160 da3bd9026c6e0442a0ce949d53768bf43f461ed7

388478934 as geometric shapes

Circle

Radius = n
Diameter 776957868
Circumference 2440885130.2576
Area 4.7411622670946E+17

Sphere

Radius = n
Volume 2.4557888845892E+26
Surface area 1.8964649068378E+18
Circumference 2440885130.2576

Square

Length = n
Perimeter 1553915736
Area 150915882161776356
Diagonal 549392177.15904

Cube

Length = n
Surface area 905495292970658136
Volume 5.8627641025876E+25
Space diagonal 672865251.3582

Equilateral Triangle

Length = n
Perimeter 1165436802
Area 6.5348493893319E+16
Altitude 336432625.6791

Triangular Pyramid

Length = n
Surface area 6.5348493893319E+16
Volume 6.909333755728E+24
Height 183130725.71968