388448924 (number)

388448924 is an even 9-digits composite number following 388448923 and preceding 388448925. In scientific notation, it is written as 3.88448924 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 188480000 positive integers (up to 388448924) that are relatively prime to 388448924.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred forty-eight thousand nine hundred twenty-four

Notation

Scientific notation 3.88448924 × 10^8
Engineering notation 3.88448924 × 10^6

Prime Factorization of 388448924

Prime Factorization 2 × 2 × 41 × 191 × 12401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194224462
Product of the distinct prime numbers

The prime factorization of 388448924 is 2 × 2 × 41 × 191 × 12401. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 76, 77, 768, 556, 6846, 1257, 44110, 1292, 931137, 360498, 142407, 4537275, 34980718, 78149762, 788435715, 805493738, 2880689176, 4230870876

Basic calculations (n = 388448924)

Multiplication

n×y
n×2 776897848
n×3 1165346772
n×4 1553795696
n×5 1942244620

Division

n÷y
n÷2 194224462
n÷3 129482974.66667
n÷3 97112231
n÷5 77689784.8

Exponentiation

ny
n2 150892566556757776
n3 5.8614055118571E+25
n4 2.2768566642086E+34
n5 8.8444252131404E+42

Nth Root

y√n
2√n 19709.107640885
3√n 729.64449068473
4√n 140.3891293544
5√n 52.223597382351

Divisors of 388448924

1, 2, 4, 41, 82, 164, 191, 382, 764, 7831, 12401, 15662, 24802, 31324, 49604, 508441, 1016882, 2033764, 2368591, 4737182, 9474364, 97112231, 194224462, 388448924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388448923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388448924 can be divided by 24 positive divisors. The sum of these divisors (counting 388448924) is 1, the average is 0.041666666666667.

Base conversion 388448924

Base System Value
2 Binary 10111001001110100001010011100
3 Ternary 1000001221020202012
4 Quaternary 113021310022130
5 Quinary 1243420331144
6 Senary 102313450352
8 Octal 2711641234
10 Decimal 388448924
12 Duodecimal aa1109b8
16 Hexadecimal 1727429c
20 Vigesimal 617g264
36 Base36 6f9t3w

Cryptographic Hash Functions

md5 8ed70c8ccc4df27d055603efe1c06087
sha1 6d7a8867a0b559ab66950ced061834f29b15342c
sha256 f2985aff8a760e8b42903e21299f14901e595e7e892256a97600f8aef81b2abf
sha512 d5cbe24ea7a460c9bdb78472e631610d90dae1d941816b24918b52001a25f1e513d104ee54f38a121063d6b039c71798755b4bfa6428b75d9469641f1251ac2a
ripemd-160 7db7f2b7ff241306cffb862f7ef0a11f649357fe

388448924 as geometric shapes

Circle

Radius = n
Diameter 776897848
Circumference 2440696571.8665
Area 4.7404297857602E+17

Sphere

Radius = n
Volume 2.4552197994348E+26
Surface area 1.8961719143041E+18
Circumference 2440696571.8665

Square

Length = n
Perimeter 1553795696
Area 150892566556757776
Diagonal 549349736.61004

Cube

Length = n
Surface area 905355399340546656
Volume 5.8614055118571E+25
Space diagonal 672813272.51346

Equilateral Triangle

Length = n
Perimeter 1165346772
Area 6.5338397940193E+16
Altitude 336406636.25673

Triangular Pyramid

Length = n
Surface area 6.5338397940193E+16
Volume 6.9077326411973E+24
Height 183116578.87001