129028086 (number)

129028086 is an even 9-digits composite number following 129028085 and preceding 129028087. In scientific notation, it is written as 1.29028086 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 39099240 positive integers (up to 129028086) that are relatively prime to 129028086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29028086 × 10^8
Engineering notation 1.29028086 × 10^6

Prime Factorization of 129028086

Prime Factorization 2 × 27 × 11 × 217219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129028086
Product of the distinct prime numbers

The prime factorization of 129028086 is 2 × 27 × 11 × 217219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 80, 86, 896, 597, 9259, 7046, 39411, 35180, 563711, 36957, 5282300, 6501640, 25222402, 39181525, 445165291, 639895838, 4674637270, 3623658125

Basic calculations (n = 129028086)

Multiplication

n×y
n×2 258056172
n×3 387084258
n×4 516112344
n×5 645140430

Division

n÷y
n÷2 64514043
n÷3 43009362
n÷3 32257021.5
n÷5 25805617.2

Exponentiation

ny
n2 16648246976823396
n3 2.1480914426748E+24
n4 2.7716412740131E+32
n5 3.5761956866451E+40

Nth Root

y√n
2√n 11359.053041517
3√n 505.31410188429
4√n 106.57885832339
5√n 41.89255524028

Divisors of 129028086

1, 2, 11, 22, 27, 54, 297, 594, 217219, 434438, 2389409, 4778818, 5864913, 11729826, 64514043, 129028086

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 -129028085
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 129028086 can be divided by 16 positive divisors. The sum of these divisors (counting 129028086) is 1, the average is 0.0625.

Base conversion 129028086

Base System Value
2 Binary 111101100001100111111110110
3 Ternary 22222210022021000
4 Quaternary 13230030333312
5 Quinary 231012344321
6 Senary 20445304130
8 Octal 754147766
10 Decimal 129028086
12 Duodecimal 37265046
16 Hexadecimal 7b0cff6
20 Vigesimal 2068a46
36 Base36 24tipi

Cryptographic Hash Functions

md5 764a3d4aa57a4cca0ce74b78e2360dd9
sha1 c3aefe80beea482c936f34811d05debb1a13e058
sha256 55dfe9a134ee416f1374b7604b9a0423aa3ee1be1e2cc7e8ea64d54fc563876a
sha512 b94ce9ef4cdf894ad6f4b3f121eb2ca0a7b2309cbd418af148d550d62dbc4e38569f7e791e7f23f0f4eb3fe959a23e9669f06342e37a8bb44d8fcbb2d980a1ec
ripemd-160 78ed685ca1b73eb40f7d3914d0dbb96a5223793e

129028086 as geometric shapes

Circle

Radius = n
Diameter 258056172
Circumference 810707374.1687
Area 5.2302010397537E+16

Sphere

Radius = n
Volume 8.9979043940617E+24
Surface area 2.0920804159015E+17
Circumference 810707374.1687

Square

Length = n
Perimeter 516112344
Area 16648246976823396
Diagonal 182473269.14824

Cube

Length = n
Surface area 99889481860940376
Volume 2.1480914426748E+24
Space diagonal 223483200.55537

Equilateral Triangle

Length = n
Perimeter 387084258
Area 7.2089024052033E+15
Altitude 111741600.27768

Triangular Pyramid

Length = n
Surface area 7.2089024052033E+15
Volume 2.5315500428736E+23
Height 60824423.049414