128113875 (number)

128113875 is an odd 9-digits composite number following 128113874 and preceding 128113876. In scientific notation, it is written as 1.28113875 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 67910400 positive integers (up to 128113875) that are relatively prime to 128113875.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million one hundred thirteen thousand eight hundred seventy-five

Notation

Scientific notation 1.28113875 × 10^8
Engineering notation 1.28113875 × 10^6

Prime Factorization of 128113875

Prime Factorization 3 × 3 × 5 × 5 × 5 × 263 × 433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1708185
Product of the distinct prime numbers

The prime factorization of 128113875 is 3 × 3 × 5 × 5 × 5 × 263 × 433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128113875)

Multiplication

n×y
n×2 256227750
n×3 384341625
n×4 512455500
n×5 640569375

Division

n÷y
n÷2 64056937.5
n÷3 42704625
n÷3 32028468.75
n÷5 25622775

Exponentiation

ny
n2 16413164967515625
n3 2.1027541650027E+24
n4 2.6939198425088E+32
n5 3.4512850996319E+40

Nth Root

y√n
2√n 11318.739991713
3√n 504.11782723251
4√n 106.38956711874
5√n 41.833021469507

Divisors of 128113875

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 -128113874
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 128113875 can be divided by 48 positive divisors. The sum of these divisors (counting 128113875) is 1, the average is 0.020833333333333.

Base conversion 128113875

Base System Value
2 Binary 111101000101101110011010011
3 Ternary 22221001212012100
4 Quaternary 13220231303103
5 Quinary 230244121000
6 Senary 20413531443
8 Octal 750556323
10 Decimal 128113875
12 Duodecimal 36aa3b83
16 Hexadecimal 7a2dcd3
20 Vigesimal 200e4df
36 Base36 249xar

Cryptographic Hash Functions

md5 9f72b7fac2699af4f0072e9ef9f0daa9
sha1 221997149c437d2ce62c9a9a3fafa9e762386ded
sha256 2b63374c8ae3f57d6d996cba63ea4792f477a316a8cd121ab1be9645048896d0
sha512 61c0f610a080fd5865fbd0175d87a548ce96e521f4d17915a9f9c8328cae31a3c0483154db292240d91d27aa4fb06f29a078e6c9558ff4fbd382be6221787cce
ripemd-160 e103272494571ed03543bf7bf23bfa42de146264

128113875 as geometric shapes

Circle

Radius = n
Diameter 256227750
Circumference 804963217.04584
Area 5.1563478484104E+16

Sphere

Radius = n
Volume 8.807996049437E+24
Surface area 2.0625391393642E+17
Circumference 804963217.04584

Square

Length = n
Perimeter 512455500
Area 16413164967515625
Diagonal 181180379.55317

Cube

Length = n
Surface area 98478989805093750
Volume 2.1027541650027E+24
Space diagonal 221899740.65453

Equilateral Triangle

Length = n
Perimeter 384341625
Area 7.1071089091867E+15
Altitude 110949870.32726

Triangular Pyramid

Length = n
Surface area 7.1071089091867E+15
Volume 2.4781195487361E+23
Height 60393459.851057