128427306 (number)

128427306 is an even 9-digits composite number following 128427305 and preceding 128427307. In scientific notation, it is written as 1.28427306 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 36070896 positive integers (up to 128427306) that are relatively prime to 128427306.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred twenty-seven thousand three hundred six

Notation

Scientific notation 1.28427306 × 10^8
Engineering notation 1.28427306 × 10^6

Prime Factorization of 128427306

Prime Factorization 2 × 3 × 7 × 59 × 51827

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 128427306
Product of the distinct prime numbers

The prime factorization of 128427306 is 2 × 3 × 7 × 59 × 51827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 67, 91, 188, 660, 4519, 1068, 34693, 16877, 394729, 821822, 2279355, 3993391, 50648038, 50748039, 720761574, 676081247, 5017378748, 1583457592

Basic calculations (n = 128427306)

Multiplication

n×y
n×2 256854612
n×3 385281918
n×4 513709224
n×5 642136530

Division

n÷y
n÷2 64213653
n÷3 42809102
n÷3 32106826.5
n÷5 25685461.2

Exponentiation

ny
n2 16493572926417636
n3 2.1182251372544E+24
n4 2.7203794787906E+32
n5 3.4937100775876E+40

Nth Root

y√n
2√n 11332.577200266
3√n 504.52860104701
4√n 106.45457810854
5√n 41.853470391787

Divisors of 128427306

1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 51827, 103654, 155481, 310962, 362789, 725578, 1088367, 2176734, 3057793, 6115586, 9173379, 18346758, 21404551, 42809102, 64213653, 128427306

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 -128427305
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 128427306 can be divided by 32 positive divisors. The sum of these divisors (counting 128427306) is 1, the average is 0.03125.

Base conversion 128427306

Base System Value
2 Binary 111101001111010010100101010
3 Ternary 22221122210010220
4 Quaternary 13221322110222
5 Quinary 230334133211
6 Senary 20424350510
8 Octal 751722452
10 Decimal 128427306
12 Duodecimal 37015436
16 Hexadecimal 7a7a52a
20 Vigesimal 202d856
36 Base36 24gn56

Cryptographic Hash Functions

md5 09c931d14c62911566b4fa61b2d07aa2
sha1 9b9cc0233410e7270561724559bdbe8fba10ce8e
sha256 f207d0b1f5eb5d25d4aee48fd1fb3e308e4b91e07bbb6bbf5ecce0d93ed839b6
sha512 5a61f80c1ecd8dc6769b973c9062fd180b759f9e9a63a0a82c872e77885f25f57e75710d3c162154a3e0f90f5cf5f4512e4d377503a3d2e06d5fb56a3ce918bc
ripemd-160 cd8e659b30aa81890e81e66758531d653bd45f69

128427306 as geometric shapes

Circle

Radius = n
Diameter 256854612
Circumference 806932562.09986
Area 5.1816087537081E+16

Sphere

Radius = n
Volume 8.8728007064633E+24
Surface area 2.0726435014832E+17
Circumference 806932562.09986

Square

Length = n
Perimeter 513709224
Area 16493572926417636
Diagonal 181623637.92424

Cube

Length = n
Surface area 98961437558505816
Volume 2.1182251372544E+24
Space diagonal 222442619.0712

Equilateral Triangle

Length = n
Perimeter 385281918
Area 7.1419265767245E+15
Altitude 111221309.5356

Triangular Pyramid

Length = n
Surface area 7.1419265767245E+15
Volume 2.4963522643873E+23
Height 60541212.641413