128385104 (number)

128385104 is an even 9-digits composite number following 128385103 and preceding 128385105. In scientific notation, it is written as 1.28385104 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 62626560 positive integers (up to 128385104) that are relatively prime to 128385104.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred eighty-five thousand one hundred four

Notation

Scientific notation 1.28385104 × 10^8
Engineering notation 1.28385104 × 10^6

Prime Factorization of 128385104

Prime Factorization 2 × 2 × 2 × 2 × 41 × 195709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16048138
Product of the distinct prime numbers

The prime factorization of 128385104 is 2 × 2 × 2 × 2 × 41 × 195709. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 49, 84, 891, 367, 9126, 5345, 45320, 7470, 749620, 134117, 6494952, 4511178, 61745961, 52591470, 464628376, 666870880, 9603996990, 9652060240

Basic calculations (n = 128385104)

Multiplication

n×y
n×2 256770208
n×3 385155312
n×4 513540416
n×5 641925520

Division

n÷y
n÷2 64192552
n÷3 42795034.666667
n÷3 32096276
n÷5 25677020.8

Exponentiation

ny
n2 16482734929090816
n3 2.1161376380758E+24
n4 2.7168055074267E+32
n5 3.4879735761875E+40

Nth Root

y√n
2√n 11330.715070109
3√n 504.47333126223
4√n 106.44583162393
5√n 41.850719368776

Divisors of 128385104

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 195709, 391418, 782836, 1565672, 3131344, 8024069, 16048138, 32096276, 64192552, 128385104

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128385103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128385104 can be divided by 20 positive divisors. The sum of these divisors (counting 128385104) is 1, the average is 0.05.

Base conversion 128385104

Base System Value
2 Binary 111101001110000000001010000
3 Ternary 22221120122020212
4 Quaternary 13221300001100
5 Quinary 230331310404
6 Senary 20423423252
8 Octal 751600120
10 Decimal 128385104
12 Duodecimal 36bb4b28
16 Hexadecimal 7a70050
20 Vigesimal 20282f4
36 Base36 24fqkw

Cryptographic Hash Functions

md5 4a2bfbf68fc7786834f53d9fd596dba7
sha1 df444f1ca99dc3a62e4e0443536fe0b85dbfb32e
sha256 ba73d4b4ad9e4f148e275a5edc668dff36c01e506e7fd9db2d296b9926b6c2b0
sha512 2b52abfb562b47336c87d56b6df3c52aa7e62590c294bb08ebfe34bef4b2509a9cfb2ae44b992ab766a4faab4d1cec349df5f9c1c07a3c525ce804d9f6e0f19d
ripemd-160 b2da84e0173cf991726e86c9c41fdc30c0714a3d

128385104 as geometric shapes

Circle

Radius = n
Diameter 256770208
Circumference 806667399.11352
Area 5.17820389643E+16

Sphere

Radius = n
Volume 8.8640566103515E+24
Surface area 2.071281558572E+17
Circumference 806667399.11352

Square

Length = n
Perimeter 513540416
Area 16482734929090816
Diagonal 181563955.28348

Cube

Length = n
Surface area 98896409574544896
Volume 2.1161376380758E+24
Space diagonal 222369523.06301

Equilateral Triangle

Length = n
Perimeter 385155312
Area 7.1372335862189E+15
Altitude 111184761.53151

Triangular Pyramid

Length = n
Surface area 7.1372335862189E+15
Volume 2.4938921230124E+23
Height 60521318.427827