129028036 (number)

129028036 is an even 9-digits composite number following 129028035 and preceding 129028037. In scientific notation, it is written as 1.29028036 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 63013608 positive integers (up to 129028036) that are relatively prime to 129028036.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29028036 × 10^8
Engineering notation 1.29028036 × 10^6

Prime Factorization of 129028036

Prime Factorization 2 × 2 × 43 × 750163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64514018
Product of the distinct prime numbers

The prime factorization of 129028036 is 2 × 2 × 43 × 750163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 14, 87, 243, 700, 6673, 3268, 12824, 60139, 599909, 273479, 7855016, 9455391, 99319550, 70530001, 279899174, 590588873, 6552392597, 1623748051

Basic calculations (n = 129028036)

Multiplication

n×y
n×2 258056072
n×3 387084108
n×4 516112144
n×5 645140180

Division

n÷y
n÷2 64514018
n÷3 43009345.333333
n÷3 32257009
n÷5 25805607.2

Exponentiation

ny
n2 16648234074017296
n3 2.1480889454387E+24
n4 2.7716369778327E+32
n5 3.5761887575473E+40

Nth Root

y√n
2√n 11359.050840629
3√n 505.31403661243
4√n 106.57884799823
5√n 41.892551993502

Divisors of 129028036

1, 2, 4, 43, 86, 172, 750163, 1500326, 3000652, 32257009, 64514018, 129028036

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129028035
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129028036 can be divided by 12 positive divisors. The sum of these divisors (counting 129028036) is 1, the average is 0.083333333333333.

Base conversion 129028036

Base System Value
2 Binary 111101100001100111111000100
3 Ternary 22222210022012011
4 Quaternary 13230030333010
5 Quinary 231012344121
6 Senary 20445304004
8 Octal 754147704
10 Decimal 129028036
12 Duodecimal 37265004
16 Hexadecimal 7b0cfc4
20 Vigesimal 2068a1g
36 Base36 24tio4

Cryptographic Hash Functions

md5 94393881cc0577552981f346fdbcfaa1
sha1 c929a312c6ee3e90d1d2c39da8353ea258206194
sha256 a841edcdc8f50d7f3dba266d65344a7b9bb621943ab162c3e7fb5820d4a20d3f
sha512 629cf17ed20157eda456bf53b23ded321ebce84fc9ca2e0a554555ed695139d78ab07d17489211b5b51893d93944fc5f056c84d31014ced9d01bdbb013c7b007
ripemd-160 2a6525770d6935aaacc88d13771a9765777e2ae6

129028036 as geometric shapes

Circle

Radius = n
Diameter 258056072
Circumference 810707060.00944
Area 5.2301969862176E+16

Sphere

Radius = n
Volume 8.9978939336637E+24
Surface area 2.092078794487E+17
Circumference 810707060.00944

Square

Length = n
Perimeter 516112144
Area 16648234074017296
Diagonal 182473198.43756

Cube

Length = n
Surface area 99889404444103776
Volume 2.1480889454387E+24
Space diagonal 223483113.95283

Equilateral Triangle

Length = n
Perimeter 387084108
Area 7.2088968181243E+15
Altitude 111741556.97641

Triangular Pyramid

Length = n
Surface area 7.2088968181243E+15
Volume 2.5315470998526E+23
Height 60824399.479188