128566130 (number)

128566130 is an even 9-digits composite number following 128566129 and preceding 128566131. In scientific notation, it is written as 1.28566130 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 96 positive divisors. There are 39029760 positive integers (up to 128566130) that are relatively prime to 128566130.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred sixty-six thousand one hundred thirty

Notation

Scientific notation 1.28566130 × 10^8
Engineering notation 1.28566130 × 10^6

Prime Factorization of 128566130

Prime Factorization 2 × 5 × 11 × 11 × 7 × 43 × 353

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11687830
Product of the distinct prime numbers

The prime factorization of 128566130 is 2 × 5 × 11 × 11 × 7 × 43 × 353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128566130)

Multiplication

n×y
n×2 257132260
n×3 385698390
n×4 514264520
n×5 642830650

Division

n÷y
n÷2 64283065
n÷3 42855376.666667
n÷3 32141532.5
n÷5 25713226

Exponentiation

ny
n2 16529249783176900
n3 2.1251016764264E+24
n4 2.7321609839465E+32
n5 3.51263364243E+40

Nth Root

y√n
2√n 11338.700542831
3√n 504.71032630706
4√n 106.48333457791
5√n 41.862514816576

Divisors of 128566130

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 -128566129
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 128566130 can be divided by 96 positive divisors. The sum of these divisors (counting 128566130) is 1, the average is 0.010416666666667.

Base conversion 128566130

Base System Value
2 Binary 111101010011100001101110010
3 Ternary 22221220211120112
4 Quaternary 13222130031302
5 Quinary 230403104010
6 Senary 20431341322
8 Octal 752341562
10 Decimal 128566130
12 Duodecimal 37081842
16 Hexadecimal 7a9c372
20 Vigesimal 203af6a
36 Base36 24jm9e

Cryptographic Hash Functions

md5 30f12061fe065d424c9ce9c5e4818c2d
sha1 befc2bd364a938e02c63ed6f8c6d177de573d8c7
sha256 f65e110ac4570a5aebc45ba7718349f3801bd5317654363bbc1081ec6f510672
sha512 94f386f89882a719d3ba81d2818ac046f10ce196c2b076c76b59a8301260495eddaeecd4dcaa7c1c49db87535087464abd5b6e6516dea454a60b08572ec5c9eb
ripemd-160 8c65a4a828152d5911d74718e98664521185f621

128566130 as geometric shapes

Circle

Radius = n
Diameter 257132260
Circumference 807804819.01694
Area 5.1928169688179E+16

Sphere

Radius = n
Volume 8.90160508639E+24
Surface area 2.0771267875272E+17
Circumference 807804819.01694

Square

Length = n
Perimeter 514264520
Area 16529249783176900
Diagonal 181819964.70782

Cube

Length = n
Surface area 99175498699061400
Volume 2.1251016764264E+24
Space diagonal 222683069.29251

Equilateral Triangle

Length = n
Perimeter 385698390
Area 7.1573751088648E+15
Altitude 111341534.64625

Triangular Pyramid

Length = n
Surface area 7.1573751088648E+15
Volume 2.50445634352E+23
Height 60606654.902607