388520146 (number)

388520146 is an even 9-digits composite number following 388520145 and preceding 388520147. In scientific notation, it is written as 3.88520146 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 166052736 positive integers (up to 388520146) that are relatively prime to 388520146.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million five hundred twenty thousand one hundred forty-six

Notation

Scientific notation 3.88520146 × 10^8
Engineering notation 3.88520146 × 10^6

Prime Factorization of 388520146

Prime Factorization 2 × 7 × 367 × 75617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388520146
Product of the distinct prime numbers

The prime factorization of 388520146 is 2 × 7 × 367 × 75617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 84, 99, 327, 173, 5190, 3385, 47866, 39023, 215393, 636352, 5289619, 787727, 66506103, 92429888, 478373753, 586172466, 6273819880, 2064252850

Basic calculations (n = 388520146)

Multiplication

n×y
n×2 777040292
n×3 1165560438
n×4 1554080584
n×5 1942600730

Division

n÷y
n÷2 194260073
n÷3 129506715.33333
n÷3 97130036.5
n÷5 77704029.2

Exponentiation

ny
n2 150947903847861316
n3 5.8646301641365E+25
n4 2.2785269676063E+34
n5 8.8525363011934E+42

Nth Root

y√n
2√n 19710.914387719
3√n 729.68908132973
4√n 140.39556398875
5√n 52.225512278271

Divisors of 388520146

1, 2, 7, 14, 367, 734, 2569, 5138, 75617, 151234, 529319, 1058638, 27751439, 55502878, 194260073, 388520146

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388520145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388520146 can be divided by 16 positive divisors. The sum of these divisors (counting 388520146) is 1, the average is 0.0625.

Base conversion 388520146

Base System Value
2 Binary 10111001010000101100011010010
3 Ternary 1000002001212110001
4 Quaternary 113022011203102
5 Quinary 1243430121041
6 Senary 102315200214
8 Octal 2712054322
10 Decimal 388520146
12 Duodecimal aa14606a
16 Hexadecimal 172858d2
20 Vigesimal 6185076
36 Base36 6fbc2a

Cryptographic Hash Functions

md5 d7d52e31be1cf9be6e1430fbfebd1e81
sha1 635509cca00fef7269f78ae9c38ef150256af235
sha256 65b7053719cf253c9be9d49b64dc0037f9e43ca6aba37168b23fe5af853383fc
sha512 531427fd26f947422e881045a1587fbe1d52530757d711344885f604bb7450a22b1e0149317a8df80f907cb166449df729988a512fc9d1cee3b3ead8af63bea6
ripemd-160 2ef052c0c2ca10b59cb1003307bdff72b944e871

388520146 as geometric shapes

Circle

Radius = n
Diameter 777040292
Circumference 2441144072.8905
Area 4.7421682580322E+17

Sphere

Radius = n
Volume 2.456570538623E+26
Surface area 1.8968673032129E+18
Circumference 2441144072.8905

Square

Length = n
Perimeter 1554080584
Area 150947903847861316
Diagonal 549450459.72838

Cube

Length = n
Surface area 905687423087167896
Volume 5.8646301641365E+25
Space diagonal 672936632.63608

Equilateral Triangle

Length = n
Perimeter 1165560438
Area 6.5362359690129E+16
Altitude 336468316.31804

Triangular Pyramid

Length = n
Surface area 6.5362359690129E+16
Volume 6.9115329303535E+24
Height 183150153.24279