388957056 (number)

388957056 is an even 9-digits composite number following 388957055 and preceding 388957057. In scientific notation, it is written as 3.88957056 × 10^8. The sum of its digits is 51. It has a total of 11 prime factors and 128 positive divisors. There are 121245696 positive integers (up to 388957056) that are relatively prime to 388957056.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred fifty-seven thousand fifty-six

Notation

Scientific notation 3.88957056 × 10^8
Engineering notation 3.88957056 × 10^6

Prime Factorization of 388957056

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 89 × 19 × 599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 6077454
Product of the distinct prime numbers

The prime factorization of 388957056 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 89 × 19 × 599. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388957056)

Multiplication

n×y
n×2 777914112
n×3 1166871168
n×4 1555828224
n×5 1944785280

Division

n÷y
n÷2 194478528
n÷3 129652352
n÷3 97239264
n÷5 77791411.2

Exponentiation

ny
n2 151287591412187136
n3 5.8844376165015E+25
n4 2.2887935315301E+34
n5 8.9024239381579E+42

Nth Root

y√n
2√n 19721.994219652
3√n 729.96250260887
4√n 140.43501778279
5√n 52.237253029327

Divisors of 388957056

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388957055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388957056 can be divided by 128 positive divisors. The sum of these divisors (counting 388957056) is 1, the average is 0.0078125.

Base conversion 388957056

Base System Value
2 Binary 10111001011110000001110000000
3 Ternary 1000002220001202220
4 Quaternary 113023300032000
5 Quinary 1244033111211
6 Senary 102332411040
8 Octal 2713601600
10 Decimal 388957056
12 Duodecimal aa316a80
16 Hexadecimal 172f0380
20 Vigesimal 61ajccg
36 Base36 6fkp6o

Cryptographic Hash Functions

md5 f4bc626d9ea7c46580fed15ea549f92e
sha1 19b3bc0e29a722164e7ffbe5323066a0f29d3b87
sha256 7a115b9ed17571f04b953c2a8f40a9b86ba52aa8909087942d2b2990286a982f
sha512 296293988d22e16c7379452ece7d45b58aee68a1b01d7ad8f72c33914e32d40e49fb0d25794f4d26bc5f8f2c0263c4b9fad973d515bcb33607d9295e8e25a2ad
ripemd-160 8371d65526236bebff800590da308cbd73e0a3ef

388957056 as geometric shapes

Circle

Radius = n
Diameter 777914112
Circumference 2443889259.383
Area 4.7528398575982E+17

Sphere

Radius = n
Volume 2.4648674648678E+26
Surface area 1.9011359430393E+18
Circumference 2443889259.383

Square

Length = n
Perimeter 1555828224
Area 151287591412187136
Diagonal 550068343.77591

Cube

Length = n
Surface area 907725548473122816
Volume 5.8844376165015E+25
Space diagonal 673693382.95441

Equilateral Triangle

Length = n
Perimeter 1166871168
Area 6.5509448720157E+16
Altitude 336846691.47721

Triangular Pyramid

Length = n
Surface area 6.5509448720157E+16
Volume 6.934876236829E+24
Height 183356114.59197