128846130 (number)

128846130 is an even 9-digits composite number following 128846129 and preceding 128846131. In scientific notation, it is written as 1.28846130 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 28433664 positive integers (up to 128846130) that are relatively prime to 128846130.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred forty-six thousand one hundred thirty

Notation

Scientific notation 1.28846130 × 10^8
Engineering notation 1.28846130 × 10^6

Prime Factorization of 128846130

Prime Factorization 2 × 21 × 5 × 29 × 21157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128846130
Product of the distinct prime numbers

The prime factorization of 128846130 is 2 × 21 × 5 × 29 × 21157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128846130)

Multiplication

n×y
n×2 257692260
n×3 386538390
n×4 515384520
n×5 644230650

Division

n÷y
n÷2 64423065
n÷3 42948710
n÷3 32211532.5
n÷5 25769226

Exponentiation

ny
n2 16601325215976900
n3 2.13901650695E+24
n4 2.7560399892663E+32
n5 3.551050867422E+40

Nth Root

y√n
2√n 11351.040921431
3√n 505.07645805067
4√n 106.54126393765
5√n 41.88073315498

Divisors of 128846130

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128846129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128846130 can be divided by 32 positive divisors. The sum of these divisors (counting 128846130) is 1, the average is 0.03125.

Base conversion 128846130

Base System Value
2 Binary 111101011100000100100110010
3 Ternary 22222110001122220
4 Quaternary 13223200210302
5 Quinary 230441034010
6 Senary 20441341510
8 Octal 753404462
10 Decimal 128846130
12 Duodecimal 37197896
16 Hexadecimal 7ae0932
20 Vigesimal 2055f6a
36 Base36 24pmb6

Cryptographic Hash Functions

md5 c3ce37ad578943e3c3eb5fab1f64c5ec
sha1 947f719b296216ebf56077378cb6dbc8d6655233
sha256 e3642f1e2ae998419737ae82ec3ff47c02027781b04d004b161203b722e17239
sha512 5670aea19410a9578fb8364e68197670cc5540127268737ab10f798d46d59a04f8ed9724da877d2b67bd04b5445db270680664ea5d9c71cf0e2e4a08df3643f4
ripemd-160 ef8c5624445fe1461731bf49715ba3f6b2ab9cb2

128846130 as geometric shapes

Circle

Radius = n
Diameter 257692260
Circumference 809564110.90295
Area 5.2154601338368E+16

Sphere

Radius = n
Volume 8.9598913921887E+24
Surface area 2.0861840535347E+17
Circumference 809564110.90295

Square

Length = n
Perimeter 515384520
Area 16601325215976900
Diagonal 182215944.50529

Cube

Length = n
Surface area 99607951295861400
Volume 2.13901650695E+24
Space diagonal 223168043.51862

Equilateral Triangle

Length = n
Perimeter 386538390
Area 7.1885846867616E+15
Altitude 111584021.75931

Triangular Pyramid

Length = n
Surface area 7.1885846867616E+15
Volume 2.5208551285572E+23
Height 60738648.168429