128527230 (number)

128527230 is an even 9-digits composite number following 128527229 and preceding 128527231. In scientific notation, it is written as 1.28527230 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 31637376 positive integers (up to 128527230) that are relatively prime to 128527230.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28527230 × 10^8
Engineering notation 1.28527230 × 10^6

Prime Factorization of 128527230

Prime Factorization 2 × 15 × 13 × 329557

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128527230
Product of the distinct prime numbers

The prime factorization of 128527230 is 2 × 15 × 13 × 329557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 24, 27, 423, 323, 3700, 2831, 71726, 51610, 578287, 930521, 9119052, 8767840, 23358243, 98764089, 587153499, 965034295, 8215904590, 3528935095

Basic calculations (n = 128527230)

Multiplication

n×y
n×2 257054460
n×3 385581690
n×4 514108920
n×5 642636150

Division

n÷y
n÷2 64263615
n÷3 42842410
n÷3 32131807.5
n÷5 25705446

Exponentiation

ny
n2 16519248851472900
n3 2.1231732965605E+24
n4 2.7288558261689E+32
n5 3.5073228040685E+40

Nth Root

y√n
2√n 11336.985048945
3√n 504.65941810348
4√n 106.4752790508
5√n 41.859981258244

Divisors of 128527230

1, 2, 13, 15, 26, 30, 195, 390, 329557, 659114, 4284241, 4943355, 8568482, 9886710, 64263615, 128527230

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 -128527229
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 128527230 can be divided by 16 positive divisors. The sum of these divisors (counting 128527230) is 1, the average is 0.0625.

Base conversion 128527230

Base System Value
2 Binary 111101010010010101101111110
3 Ternary 22221211212012210
4 Quaternary 13222102231332
5 Quinary 230400332410
6 Senary 20430441250
8 Octal 752225576
10 Decimal 128527230
12 Duodecimal 37063226
16 Hexadecimal 7a92b7e
20 Vigesimal 2035i1a
36 Base36 24is8u

Cryptographic Hash Functions

md5 7e811561f8e972d5fb8d919a713a1459
sha1 7467f4fbce2554815fd87ba985a47a7b4537fd03
sha256 b2a7c803f96d5bc1297842d1bf31549ca2ae22d15ccd9100cae144d375b998e1
sha512 bb26b0141f4884a0c8dbaf14ef9aeb012256b4c954d67d65daeaec174b0d6c8409a654f626cad2ac70c89e61101507da89fb47d8c477a29fd1baab50bfbf9d5d
ripemd-160 3df4224d90262724ca2b241a06275fa279b1c5ff

128527230 as geometric shapes

Circle

Radius = n
Diameter 257054460
Circumference 807560403.10849
Area 5.1896750834609E+16

Sphere

Radius = n
Volume 8.8935275076966E+24
Surface area 2.0758700333844E+17
Circumference 807560403.10849

Square

Length = n
Perimeter 514108920
Area 16519248851472900
Diagonal 181764951.80025

Cube

Length = n
Surface area 99115493108837400
Volume 2.1231732965605E+24
Space diagonal 222615692.51609

Equilateral Triangle

Length = n
Perimeter 385581690
Area 7.1530445784062E+15
Altitude 111307846.25805

Triangular Pyramid

Length = n
Surface area 7.1530445784062E+15
Volume 2.5021837260535E+23
Height 60588317.266749