128224912 (number)

128224912 is an even 9-digits composite number following 128224911 and preceding 128224913. In scientific notation, it is written as 1.28224912 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 64112448 positive integers (up to 128224912) that are relatively prime to 128224912.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred twenty-four thousand nine hundred twelve

Notation

Scientific notation 1.28224912 × 10^8
Engineering notation 1.28224912 × 10^6

Prime Factorization of 128224912

Prime Factorization 2 × 2 × 2 × 2 × 8014057

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16028114
Product of the distinct prime numbers

The prime factorization of 128224912 is 2 × 2 × 2 × 2 × 8014057. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128224912)

Multiplication

n×y
n×2 256449824
n×3 384674736
n×4 512899648
n×5 641124560

Division

n÷y
n÷2 64112456
n÷3 42741637.333333
n÷3 32056228
n÷5 25644982.4

Exponentiation

ny
n2 16441628057407744
n3 2.1082263107978E+24
n4 2.7032713317814E+32
n5 3.4662672862979E+40

Nth Root

y√n
2√n 11323.643936472
3√n 504.26342574132
4√n 106.41261173598
5√n 41.84027033884

Divisors of 128224912

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128224911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128224912 can be divided by 10 positive divisors. The sum of these divisors (counting 128224912) is 1, the average is 0.1.

Base conversion 128224912

Base System Value
2 Binary 111101001001000111010010000
3 Ternary 22221021111111211
4 Quaternary 13221020322100
5 Quinary 230311144122
6 Senary 20420145504
8 Octal 751107220
10 Decimal 128224912
12 Duodecimal 36b38294
16 Hexadecimal 7a48e90
20 Vigesimal 201825c
36 Base36 24caz4

Cryptographic Hash Functions

md5 3c68fc14b501419d2acb1d3c91017aaf
sha1 7de5447ee17230f236c49e3b5733eacfe340a795
sha256 464b885ac9633c9843a4e60c53a959c637727709227e171c05b6575b829861ce
sha512 e7603b5fcddfa9e5f2edbca667010ba144fcadf403bb4bfa490844e1425daff97e2d5e275a3557b7fca7847343cd33d2260442bf0447d5b0c08f096dca25fcb2
ripemd-160 d62a9d709ec19c3bd6cb7913efa91dd1ce49458b

128224912 as geometric shapes

Circle

Radius = n
Diameter 256449824
Circumference 805660883.0928
Area 5.1652897918208E+16

Sphere

Radius = n
Volume 8.8309177201429E+24
Surface area 2.0661159167283E+17
Circumference 805660883.0928

Square

Length = n
Perimeter 512899648
Area 16441628057407744
Diagonal 181337409.5845

Cube

Length = n
Surface area 98649768344446464
Volume 2.1082263107978E+24
Space diagonal 222092062.38005

Equilateral Triangle

Length = n
Perimeter 384674736
Area 7.119433788645E+15
Altitude 111046031.19002

Triangular Pyramid

Length = n
Surface area 7.119433788645E+15
Volume 2.4845685344017E+23
Height 60445803.194832