128325636 (number)

128325636 is an even 9-digits composite number following 128325635 and preceding 128325637. In scientific notation, it is written as 1.28325636 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 41564160 positive integers (up to 128325636) that are relatively prime to 128325636.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred twenty-five thousand six hundred thirty-six

Notation

Scientific notation 1.28325636 × 10^8
Engineering notation 1.28325636 × 10^6

Prime Factorization of 128325636

Prime Factorization 2 × 2 × 67 × 9 × 83 × 641

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64162818
Product of the distinct prime numbers

The prime factorization of 128325636 is 2 × 2 × 67 × 9 × 83 × 641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128325636)

Multiplication

n×y
n×2 256651272
n×3 384976908
n×4 513302544
n×5 641628180

Division

n÷y
n÷2 64162818
n÷3 42775212
n÷3 32081409
n÷5 25665127.2

Exponentiation

ny
n2 16467468854804496
n3 2.113198414103E+24
n4 2.7117753048396E+32
n5 3.4799029068263E+40

Nth Root

y√n
2√n 11328.090571672
3√n 504.39542852449
4√n 106.43350305083
5√n 41.846841598301

Divisors of 128325636

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 -128325635
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 128325636 can be divided by 48 positive divisors. The sum of these divisors (counting 128325636) is 1, the average is 0.020833333333333.

Base conversion 128325636

Base System Value
2 Binary 111101001100001100000000100
3 Ternary 22221110121200100
4 Quaternary 13221201200010
5 Quinary 230322410021
6 Senary 20422244100
8 Octal 751414004
10 Decimal 128325636
12 Duodecimal 36b86630
16 Hexadecimal 7a61804
20 Vigesimal 2020e1g
36 Base36 24egp0

Cryptographic Hash Functions

md5 69bcbafea8ded9642827b9b3cbd4069f
sha1 f1190dacdcb35f95f3c5d18a00198eab04006770
sha256 44f818d1b2541552c0aa6e2f4f40ef934a0f87d5f6235cacfc35b1dd617317a7
sha512 4cbb3846f02898c40da3f32a4528ef33e88469a6090bd08f6e3861e97a3095ba698c383f055b88e622b8fa0d51b1f57e8468a0b373df5b73f146055b72de2e38
ripemd-160 91f7fc7454fbe089dd8c50f0e3da9d631e324df1

128325636 as geometric shapes

Circle

Radius = n
Diameter 256651272
Circumference 806293750.64968
Area 5.1734079177473E+16

Sphere

Radius = n
Volume 8.8517448177647E+24
Surface area 2.0693631670989E+17
Circumference 806293750.64968

Square

Length = n
Perimeter 513302544
Area 16467468854804496
Diagonal 181479854.83135

Cube

Length = n
Surface area 98804813128826976
Volume 2.113198414103E+24
Space diagonal 222266521.46559

Equilateral Triangle

Length = n
Perimeter 384976908
Area 7.1306231821449E+15
Altitude 111133260.73279

Triangular Pyramid

Length = n
Surface area 7.1306231821449E+15
Volume 2.4904282143415E+23
Height 60493284.943784