128382012 (number)

128382012 is an even 9-digits composite number following 128382011 and preceding 128382013. In scientific notation, it is written as 1.28382012 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 36288000 positive integers (up to 128382012) that are relatively prime to 128382012.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred eighty-two thousand twelve

Notation

Scientific notation 1.28382012 × 10^8
Engineering notation 1.28382012 × 10^6

Prime Factorization of 128382012

Prime Factorization 2 × 2 × 11 × 9 × 151 × 19 × 113

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 64191006
Product of the distinct prime numbers

The prime factorization of 128382012 is 2 × 2 × 11 × 9 × 151 × 19 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128382012)

Multiplication

n×y
n×2 256764024
n×3 385146036
n×4 513528048
n×5 641910060

Division

n÷y
n÷2 64191006
n÷3 42794004
n÷3 32095503
n÷5 25676402.4

Exponentiation

ny
n2 16481941005168144
n3 2.1159847479088E+24
n4 2.7165437929784E+32
n5 3.4875535782868E+40

Nth Root

y√n
2√n 11330.578626001
3√n 504.46928135297
4√n 106.44519071335
5√n 41.850517782039

Divisors of 128382012

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128382011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128382012 can be divided by 96 positive divisors. The sum of these divisors (counting 128382012) is 1, the average is 0.010416666666667.

Base conversion 128382012

Base System Value
2 Binary 111101001101111010000111100
3 Ternary 22221120111000100
4 Quaternary 13221233100330
5 Quinary 230331211022
6 Senary 20423401100
8 Octal 751572074
10 Decimal 128382012
12 Duodecimal 36bb3190
16 Hexadecimal 7a6f43c
20 Vigesimal 2027f0c
36 Base36 24fo70

Cryptographic Hash Functions

md5 1040ef0d0825602d425ef0d95d336572
sha1 9701f68265d6fab5178c8189791ef441e257c22e
sha256 91a4dfbf7cddc51d12f003301c6ba964adc8b41e0138ee6b455da8db5af6c18e
sha512 7fe07fe36b1e955e668f53105ee585e3528dba294e01f4ae2327816a2945b9175eccc6c6d4e9fbcc6f5f6b133bef651cfa5aab7ec36574722b243f7767402446
ripemd-160 209124d6ad437bdfb08c22dc9a0d4fef04b36fde

128382012 as geometric shapes

Circle

Radius = n
Diameter 256764024
Circumference 806647971.50455
Area 5.1779544778737E+16

Sphere

Radius = n
Volume 8.8634161855177E+24
Surface area 2.0711817911495E+17
Circumference 806647971.50455

Square

Length = n
Perimeter 513528048
Area 16481941005168144
Diagonal 181559582.53515

Cube

Length = n
Surface area 98891646031008864
Volume 2.1159847479088E+24
Space diagonal 222364167.56192

Equilateral Triangle

Length = n
Perimeter 385146036
Area 7.136889807076E+15
Altitude 111182083.78096

Triangular Pyramid

Length = n
Surface area 7.136889807076E+15
Volume 2.4937119402227E+23
Height 60519860.845048