128575434 (number)

128575434 is an even 9-digits composite number following 128575433 and preceding 128575435. In scientific notation, it is written as 1.28575434 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 38825280 positive integers (up to 128575434) that are relatively prime to 128575434.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred seventy-five thousand four hundred thirty-four

Notation

Scientific notation 1.28575434 × 10^8
Engineering notation 1.28575434 × 10^6

Prime Factorization of 128575434

Prime Factorization 2 × 3 × 13 × 61 × 61 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2107794
Product of the distinct prime numbers

The prime factorization of 128575434 is 2 × 3 × 13 × 61 × 61 × 443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128575434)

Multiplication

n×y
n×2 257150868
n×3 385726302
n×4 514301736
n×5 642877170

Division

n÷y
n÷2 64287717
n÷3 42858478
n÷3 32143858.5
n÷5 25715086.8

Exponentiation

ny
n2 16531642228288356
n3 2.1255630742349E+24
n4 2.7329519476413E+32
n5 3.5139048276912E+40

Nth Root

y√n
2√n 11339.110811699
3√n 504.72250087591
4√n 106.48526100686
5√n 41.863120695533

Divisors of 128575434

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 -128575433
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 128575434 can be divided by 48 positive divisors. The sum of these divisors (counting 128575434) is 1, the average is 0.020833333333333.

Base conversion 128575434

Base System Value
2 Binary 111101010011110011111001010
3 Ternary 22221221022100010
4 Quaternary 13222132133022
5 Quinary 230403403214
6 Senary 20431452350
8 Octal 752363712
10 Decimal 128575434
12 Duodecimal 370870b6
16 Hexadecimal 7a9e7ca
20 Vigesimal 203bibe
36 Base36 24jtfu

Cryptographic Hash Functions

md5 4f02e3a5135fc170828b0a8dfe6a15ed
sha1 89918aba8b26476df72f21005f7ea77b55754c13
sha256 7330247822d5bffd401f9ddae1cce1937f1a71e4e421c5f8ae23704616e6058a
sha512 6f82a797227554995314d8939beddc1f6e6eed20b7dd2075b01c849ab8850f808aaac1afe0510687136e7bc478c66b01e22ac4e123c5eca35f21559215470a22
ripemd-160 6fd6bbc4d9663ccd0ab17c9a31cbaebfef992d4b

128575434 as geometric shapes

Circle

Radius = n
Diameter 257150868
Circumference 807863277.77304
Area 5.1935685776165E+16

Sphere

Radius = n
Volume 8.9035377850108E+24
Surface area 2.0774274310466E+17
Circumference 807863277.77304

Square

Length = n
Perimeter 514301736
Area 16531642228288356
Diagonal 181833122.55081

Cube

Length = n
Surface area 99189853369730136
Volume 2.1255630742349E+24
Space diagonal 222699184.29322

Equilateral Triangle

Length = n
Perimeter 385726302
Area 7.1584110679866E+15
Altitude 111349592.14661

Triangular Pyramid

Length = n
Surface area 7.1584110679866E+15
Volume 2.505000106052E+23
Height 60611040.850269