128214135 (number)

128214135 is an odd 9-digits composite number following 128214134 and preceding 128214136. In scientific notation, it is written as 1.28214135 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 58611168 positive integers (up to 128214135) that are relatively prime to 128214135.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred fourteen thousand one hundred thirty-five

Notation

Scientific notation 1.28214135 × 10^8
Engineering notation 1.28214135 × 10^6

Prime Factorization of 128214135

Prime Factorization 9 × 5 × 49 × 58147

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128214135
Product of the distinct prime numbers

The prime factorization of 128214135 is 9 × 5 × 49 × 58147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128214135)

Multiplication

n×y
n×2 256428270
n×3 384642405
n×4 512856540
n×5 641070675

Division

n÷y
n÷2 64107067.5
n÷3 42738045
n÷3 32053533.75
n÷5 25642827

Exponentiation

ny
n2 16438864413798225
n3 2.1076947811974E+24
n4 2.7023626321524E+32
n5 3.4648108733775E+40

Nth Root

y√n
2√n 11323.168063753
3√n 504.24929796351
4√n 106.41037573354
5√n 41.83956700008

Divisors of 128214135

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 -128214134
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 128214135 can be divided by 16 positive divisors. The sum of these divisors (counting 128214135) is 1, the average is 0.0625.

Base conversion 128214135

Base System Value
2 Binary 111101001000110010001110111
3 Ternary 22221020221201200
4 Quaternary 13221012101313
5 Quinary 230310323020
6 Senary 20420023543
8 Octal 751062167
10 Decimal 128214135
12 Duodecimal 36b31bb3
16 Hexadecimal 7a46477
20 Vigesimal 2016f6f
36 Base36 24c2nr

Cryptographic Hash Functions

md5 3559e855524bc9229bb7569a2b9d2933
sha1 23c7720e059088805673be01167ad1ad97326923
sha256 e2e4ecb029cfa8ad2af6f37607317ac2aed9f2c8c9e226603ddfa61ce2a0729e
sha512 8fef6a38b997afc71f213c0a85dd3b9d12c4ee337e498755fead29b5af92a769898e96d10f8735d6cdd08425887c68f3d7b1e0017809aab015a2703e6ee35d55
ripemd-160 042d726dc5fffe1661905ad783d0a0ec2d797f44

128214135 as geometric shapes

Circle

Radius = n
Diameter 256428270
Circumference 805593169.20474
Area 5.1644215675747E+16

Sphere

Radius = n
Volume 8.8286912541592E+24
Surface area 2.0657686270299E+17
Circumference 805593169.20474

Square

Length = n
Perimeter 512856540
Area 16438864413798225
Diagonal 181322168.60493

Cube

Length = n
Surface area 98633186482789350
Volume 2.1076947811974E+24
Space diagonal 222073396.0685

Equilateral Triangle

Length = n
Perimeter 384642405
Area 7.1182370958586E+15
Altitude 111036698.03425

Triangular Pyramid

Length = n
Surface area 7.1182370958586E+15
Volume 2.4839421207603E+23
Height 60440722.868312